2904674921000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{4283}}^1$

素因数の和:4633

約数の個数: 256

約数和(自身を含む): 7113748561920

約数和(自身を除く): 4209073640920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 131, 155, 167, 200, 248, 250, 262, 310, 334, 500, 524, 620, 655, 668, 775, 835, 1000, 1048, 1240, 1310, 1336, 1550, 1670, 2620, 3100, 3275, 3340, 3875, 4061, 4175, 4283, 5177, 5240, 6200, 6550, 6680, 7750, 8122, 8350, 8566, 10354, 13100, 15500, 16244, 16375, 16700, 17132, 20305, 20708, 20875, 21415, 21877, 25885, 26200, 31000, 32488, 32750, 33400, 34264, 40610, 41416, 41750, 42830, 43754, 51770, 65500, 81220, 83500, 85660, 87508, 101525, 103540, 107075, 109385, 129425, 131000, 132773, 162440, 167000, 171320, 175016, 203050, 207080, 214150, 218770, 258850, 265546, 406100, 428300, 437540, 507625, 517700, 531092, 535375, 546925, 561073, 647125, 663865, 678187, 715261, 812200, 856600, 875080, 1015250, 1035400, 1062184, 1070750, 1093850, 1122146, 1294250, 1327730, 1356374, 1430522, 2030500, 2141500, 2187700, 2244292, 2588500, 2655460, 2712748, 2734625, 2805365, 2861044, 3319325, 3390935, 3576305, 4061000, 4283000, 4375400, 4488584, 5177000, 5310920, 5425496, 5469250, 5610730, 5722088, 6638650, 6781870, 7152610, 10938500, 11221460, 13277300, 13563740, 14026825, 14305220, 16596625, 16954675, 17393263, 17881525, 21877000, 22173091, 22442920, 26554600, 27127480, 28053650, 28610440, 33193250, 33909350, 34786526, 35763050, 44346182, 56107300, 66386500, 67818700, 69573052, 70134125, 71526100, 84773375, 86966315, 88692364, 89407625, 93699191, 110865455, 112214600, 132773000, 135637400, 139146104, 140268250, 143052200, 169546750, 173932630, 177384728, 178815250, 187398382, 221730910, 280536500, 339093500, 347865260, 357630500, 374796764, 434831575, 443461820, 468495955, 554327275, 561073000, 678187000, 695730520, 715261000, 749593528, 869663150, 886923640, 936991910, 1108654550, 1739326300, 1873983820, 2174157875, 2217309100, 2342479775, 2771636375, 2904674921, 3478652600, 3747967640, 4348315750, 4434618200, 4684959550, 5543272750, 5809349842, 8696631500, 9369919100, 11086545500, 11618699684, 11712398875, 14523374605, 17393263000, 18739838200, 22173091000, 23237399368, 23424797750, 29046749210, 46849595500, 58093498420, 72616873025, 93699191000, 116186996840, 145233746050, 290467492100, 363084365125, 580934984200, 726168730250, 1452337460500, 2904674921000]

約数ペア:

[(1, 2904674921000), (2, 1452337460500), (4, 726168730250), (5, 580934984200), (8, 363084365125), (10, 290467492100), (20, 145233746050), (25, 116186996840), (31, 93699191000), (40, 72616873025), (50, 58093498420), (62, 46849595500), (100, 29046749210), (124, 23424797750), (125, 23237399368), (131, 22173091000), (155, 18739838200), (167, 17393263000), (200, 14523374605), (248, 11712398875), (250, 11618699684), (262, 11086545500), (310, 9369919100), (334, 8696631500), (500, 5809349842), (524, 5543272750), (620, 4684959550), (655, 4434618200), (668, 4348315750), (775, 3747967640), (835, 3478652600), (1000, 2904674921), (1048, 2771636375), (1240, 2342479775), (1310, 2217309100), (1336, 2174157875), (1550, 1873983820), (1670, 1739326300), (2620, 1108654550), (3100, 936991910), (3275, 886923640), (3340, 869663150), (3875, 749593528), (4061, 715261000), (4175, 695730520), (4283, 678187000), (5177, 561073000), (5240, 554327275), (6200, 468495955), (6550, 443461820), (6680, 434831575), (7750, 374796764), (8122, 357630500), (8350, 347865260), (8566, 339093500), (10354, 280536500), (13100, 221730910), (15500, 187398382), (16244, 178815250), (16375, 177384728), (16700, 173932630), (17132, 169546750), (20305, 143052200), (20708, 140268250), (20875, 139146104), (21415, 135637400), (21877, 132773000), (25885, 112214600), (26200, 110865455), (31000, 93699191), (32488, 89407625), (32750, 88692364), (33400, 86966315), (34264, 84773375), (40610, 71526100), (41416, 70134125), (41750, 69573052), (42830, 67818700), (43754, 66386500), (51770, 56107300), (65500, 44346182), (81220, 35763050), (83500, 34786526), (85660, 33909350), (87508, 33193250), (101525, 28610440), (103540, 28053650), (107075, 27127480), (109385, 26554600), (129425, 22442920), (131000, 22173091), (132773, 21877000), (162440, 17881525), (167000, 17393263), (171320, 16954675), (175016, 16596625), (203050, 14305220), (207080, 14026825), (214150, 13563740), (218770, 13277300), (258850, 11221460), (265546, 10938500), (406100, 7152610), (428300, 6781870), (437540, 6638650), (507625, 5722088), (517700, 5610730), (531092, 5469250), (535375, 5425496), (546925, 5310920), (561073, 5177000), (647125, 4488584), (663865, 4375400), (678187, 4283000), (715261, 4061000), (812200, 3576305), (856600, 3390935), (875080, 3319325), (1015250, 2861044), (1035400, 2805365), (1062184, 2734625), (1070750, 2712748), (1093850, 2655460), (1122146, 2588500), (1294250, 2244292), (1327730, 2187700), (1356374, 2141500), (1430522, 2030500)]