85024940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 249274368

約数和(自身を除く): 164249428

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 44, 52, 55, 62, 65, 70, 77, 91, 110, 124, 130, 137, 140, 143, 154, 155, 182, 217, 220, 260, 274, 286, 308, 310, 341, 364, 385, 403, 434, 455, 548, 572, 620, 682, 685, 715, 770, 806, 868, 910, 959, 1001, 1085, 1364, 1370, 1430, 1507, 1540, 1612, 1705, 1781, 1820, 1918, 2002, 2015, 2170, 2387, 2740, 2821, 2860, 3014, 3410, 3562, 3836, 4004, 4030, 4247, 4340, 4433, 4774, 4795, 5005, 5642, 6028, 6820, 7124, 7535, 8060, 8494, 8866, 8905, 9548, 9590, 10010, 10549, 11284, 11935, 12467, 14105, 15070, 16988, 17732, 17810, 19180, 19591, 20020, 21098, 21235, 22165, 23870, 24934, 28210, 29729, 30140, 31031, 35620, 39182, 42196, 42470, 44330, 46717, 47740, 49868, 52745, 55211, 56420, 59458, 62062, 62335, 78364, 84940, 88660, 93434, 97955, 105490, 110422, 118916, 124124, 124670, 137137, 148645, 155155, 186868, 195910, 210980, 220844, 233585, 249340, 274274, 276055, 297290, 310310, 327019, 386477, 391820, 467170, 548548, 552110, 594580, 607321, 620620, 654038, 685685, 772954, 934340, 1104220, 1214642, 1308076, 1371370, 1545908, 1635095, 1932385, 2429284, 2742740, 3036605, 3270190, 3864770, 4251247, 6073210, 6540380, 7729540, 8502494, 12146420, 17004988, 21256235, 42512470, 85024940]

約数ペア:

[(1, 85024940), (2, 42512470), (4, 21256235), (5, 17004988), (7, 12146420), (10, 8502494), (11, 7729540), (13, 6540380), (14, 6073210), (20, 4251247), (22, 3864770), (26, 3270190), (28, 3036605), (31, 2742740), (35, 2429284), (44, 1932385), (52, 1635095), (55, 1545908), (62, 1371370), (65, 1308076), (70, 1214642), (77, 1104220), (91, 934340), (110, 772954), (124, 685685), (130, 654038), (137, 620620), (140, 607321), (143, 594580), (154, 552110), (155, 548548), (182, 467170), (217, 391820), (220, 386477), (260, 327019), (274, 310310), (286, 297290), (308, 276055), (310, 274274), (341, 249340), (364, 233585), (385, 220844), (403, 210980), (434, 195910), (455, 186868), (548, 155155), (572, 148645), (620, 137137), (682, 124670), (685, 124124), (715, 118916), (770, 110422), (806, 105490), (868, 97955), (910, 93434), (959, 88660), (1001, 84940), (1085, 78364), (1364, 62335), (1370, 62062), (1430, 59458), (1507, 56420), (1540, 55211), (1612, 52745), (1705, 49868), (1781, 47740), (1820, 46717), (1918, 44330), (2002, 42470), (2015, 42196), (2170, 39182), (2387, 35620), (2740, 31031), (2821, 30140), (2860, 29729), (3014, 28210), (3410, 24934), (3562, 23870), (3836, 22165), (4004, 21235), (4030, 21098), (4247, 20020), (4340, 19591), (4433, 19180), (4774, 17810), (4795, 17732), (5005, 16988), (5642, 15070), (6028, 14105), (6820, 12467), (7124, 11935), (7535, 11284), (8060, 10549), (8494, 10010), (8866, 9590), (8905, 9548)]