1041997120

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{53381}}^1$

素因数の和:53459

約数の個数: 56

約数和(自身を含む): 2521979208

約数和(自身を除く): 1479982088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 9760, 19520, 53381, 106762, 213524, 266905, 427048, 533810, 854096, 1067620, 1708192, 2135240, 3256241, 3416384, 4270480, 6512482, 8540960, 13024964, 16281205, 17081920, 26049928, 32562410, 52099856, 65124820, 104199712, 130249640, 208399424, 260499280, 520998560, 1041997120]

約数ペア:

[(1, 1041997120), (2, 520998560), (4, 260499280), (5, 208399424), (8, 130249640), (10, 104199712), (16, 65124820), (20, 52099856), (32, 32562410), (40, 26049928), (61, 17081920), (64, 16281205), (80, 13024964), (122, 8540960), (160, 6512482), (244, 4270480), (305, 3416384), (320, 3256241), (488, 2135240), (610, 1708192), (976, 1067620), (1220, 854096), (1952, 533810), (2440, 427048), (3904, 266905), (4880, 213524), (9760, 106762), (19520, 53381)]