713873050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 1491654528

約数和(自身を除く): 777781478

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 101, 110, 142, 181, 202, 275, 355, 362, 505, 550, 710, 781, 905, 1010, 1111, 1562, 1775, 1810, 1991, 2222, 2525, 3550, 3905, 3982, 4525, 5050, 5555, 7171, 7810, 9050, 9955, 11110, 12851, 14342, 18281, 19525, 19910, 25702, 27775, 35855, 36562, 39050, 49775, 55550, 64255, 71710, 78881, 91405, 99550, 128510, 141361, 157762, 179275, 182810, 201091, 282722, 321275, 358550, 394405, 402182, 457025, 642550, 706805, 788810, 914050, 1005455, 1297951, 1413610, 1972025, 2010910, 2595902, 3534025, 3944050, 5027275, 6489755, 7068050, 10054550, 12979510, 14277461, 28554922, 32448775, 64897550, 71387305, 142774610, 356936525, 713873050]

約数ペア:

[(1, 713873050), (2, 356936525), (5, 142774610), (10, 71387305), (11, 64897550), (22, 32448775), (25, 28554922), (50, 14277461), (55, 12979510), (71, 10054550), (101, 7068050), (110, 6489755), (142, 5027275), (181, 3944050), (202, 3534025), (275, 2595902), (355, 2010910), (362, 1972025), (505, 1413610), (550, 1297951), (710, 1005455), (781, 914050), (905, 788810), (1010, 706805), (1111, 642550), (1562, 457025), (1775, 402182), (1810, 394405), (1991, 358550), (2222, 321275), (2525, 282722), (3550, 201091), (3905, 182810), (3982, 179275), (4525, 157762), (5050, 141361), (5555, 128510), (7171, 99550), (7810, 91405), (9050, 78881), (9955, 71710), (11110, 64255), (12851, 55550), (14342, 49775), (18281, 39050), (19525, 36562), (19910, 35855), (25702, 27775)]