2549968550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 5553930240

約数和(自身を除く): 3003961690

約数列:

[1, 2, 5, 10, 17, 25, 29, 31, 34, 47, 50, 58, 62, 71, 85, 94, 142, 145, 155, 170, 235, 290, 310, 355, 425, 470, 493, 527, 710, 725, 775, 799, 850, 899, 986, 1054, 1175, 1207, 1363, 1450, 1457, 1550, 1598, 1775, 1798, 2059, 2201, 2350, 2414, 2465, 2635, 2726, 2914, 3337, 3550, 3995, 4118, 4402, 4495, 4930, 5270, 6035, 6674, 6815, 7285, 7990, 8990, 10295, 11005, 12070, 12325, 13175, 13630, 14570, 15283, 16685, 19975, 20590, 22010, 22475, 23171, 24650, 24769, 26350, 30175, 30566, 33370, 34075, 35003, 36425, 37417, 39950, 42253, 44950, 46342, 49538, 51475, 55025, 56729, 60350, 63829, 68150, 70006, 72850, 74834, 76415, 83425, 84506, 96773, 102950, 103447, 110050, 113458, 115855, 123845, 127658, 152830, 166850, 175015, 187085, 193546, 206894, 211265, 231710, 247690, 283645, 319145, 350030, 374170, 382075, 422530, 483865, 517235, 567290, 579275, 619225, 638290, 718301, 764150, 875075, 935425, 967730, 1034470, 1056325, 1085093, 1158550, 1238450, 1418225, 1436602, 1595725, 1645141, 1750150, 1758599, 1870850, 2112650, 2170186, 2419325, 2586175, 2836450, 2999963, 3191450, 3290282, 3517198, 3591505, 4838650, 5172350, 5425465, 5999926, 7183010, 8225705, 8792995, 10850930, 14999815, 16451410, 17585990, 17957525, 27127325, 29999630, 35915050, 41128525, 43964975, 50999371, 54254650, 74999075, 82257050, 87929950, 101998742, 149998150, 254996855, 509993710, 1274984275, 2549968550]

約数ペア:

[(1, 2549968550), (2, 1274984275), (5, 509993710), (10, 254996855), (17, 149998150), (25, 101998742), (29, 87929950), (31, 82257050), (34, 74999075), (47, 54254650), (50, 50999371), (58, 43964975), (62, 41128525), (71, 35915050), (85, 29999630), (94, 27127325), (142, 17957525), (145, 17585990), (155, 16451410), (170, 14999815), (235, 10850930), (290, 8792995), (310, 8225705), (355, 7183010), (425, 5999926), (470, 5425465), (493, 5172350), (527, 4838650), (710, 3591505), (725, 3517198), (775, 3290282), (799, 3191450), (850, 2999963), (899, 2836450), (986, 2586175), (1054, 2419325), (1175, 2170186), (1207, 2112650), (1363, 1870850), (1450, 1758599), (1457, 1750150), (1550, 1645141), (1598, 1595725), (1775, 1436602), (1798, 1418225), (2059, 1238450), (2201, 1158550), (2350, 1085093), (2414, 1056325), (2465, 1034470), (2635, 967730), (2726, 935425), (2914, 875075), (3337, 764150), (3550, 718301), (3995, 638290), (4118, 619225), (4402, 579275), (4495, 567290), (4930, 517235), (5270, 483865), (6035, 422530), (6674, 382075), (6815, 374170), (7285, 350030), (7990, 319145), (8990, 283645), (10295, 247690), (11005, 231710), (12070, 211265), (12325, 206894), (13175, 193546), (13630, 187085), (14570, 175015), (15283, 166850), (16685, 152830), (19975, 127658), (20590, 123845), (22010, 115855), (22475, 113458), (23171, 110050), (24650, 103447), (24769, 102950), (26350, 96773), (30175, 84506), (30566, 83425), (33370, 76415), (34075, 74834), (35003, 72850), (36425, 70006), (37417, 68150), (39950, 63829), (42253, 60350), (44950, 56729), (46342, 55025), (49538, 51475)]