465624250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 1088994816

約数和(自身を除く): 623370566

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 97, 125, 130, 175, 182, 194, 211, 250, 325, 350, 422, 455, 485, 650, 679, 875, 910, 970, 1055, 1261, 1358, 1477, 1625, 1750, 2110, 2275, 2425, 2522, 2743, 2954, 3250, 3395, 4550, 4850, 5275, 5486, 6305, 6790, 7385, 8827, 10550, 11375, 12125, 12610, 13715, 14770, 16975, 17654, 19201, 20467, 22750, 24250, 26375, 27430, 31525, 33950, 36925, 38402, 40934, 44135, 52750, 63050, 68575, 73850, 84875, 88270, 96005, 102335, 137150, 143269, 157625, 169750, 184625, 192010, 204670, 220675, 266071, 286538, 315250, 342875, 369250, 441350, 480025, 511675, 532142, 685750, 716345, 960050, 1023350, 1103375, 1330355, 1432690, 1862497, 2206750, 2400125, 2558375, 2660710, 3581725, 3724994, 4800250, 5116750, 6651775, 7163450, 9312485, 13303550, 17908625, 18624970, 33258875, 35817250, 46562425, 66517750, 93124850, 232812125, 465624250]

約数ペア:

[(1, 465624250), (2, 232812125), (5, 93124850), (7, 66517750), (10, 46562425), (13, 35817250), (14, 33258875), (25, 18624970), (26, 17908625), (35, 13303550), (50, 9312485), (65, 7163450), (70, 6651775), (91, 5116750), (97, 4800250), (125, 3724994), (130, 3581725), (175, 2660710), (182, 2558375), (194, 2400125), (211, 2206750), (250, 1862497), (325, 1432690), (350, 1330355), (422, 1103375), (455, 1023350), (485, 960050), (650, 716345), (679, 685750), (875, 532142), (910, 511675), (970, 480025), (1055, 441350), (1261, 369250), (1358, 342875), (1477, 315250), (1625, 286538), (1750, 266071), (2110, 220675), (2275, 204670), (2425, 192010), (2522, 184625), (2743, 169750), (2954, 157625), (3250, 143269), (3395, 137150), (4550, 102335), (4850, 96005), (5275, 88270), (5486, 84875), (6305, 73850), (6790, 68575), (7385, 63050), (8827, 52750), (10550, 44135), (11375, 40934), (12125, 38402), (12610, 36925), (13715, 33950), (14770, 31525), (16975, 27430), (17654, 26375), (19201, 24250), (20467, 22750)]