126826400

素因数分解:

$2^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2766

約数の個数: 72

約数和(自身を含む): 314979840

約数和(自身を除く): 188153440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 160, 200, 236, 295, 400, 472, 590, 800, 944, 1180, 1475, 1888, 2360, 2687, 2950, 4720, 5374, 5900, 9440, 10748, 11800, 13435, 21496, 23600, 26870, 42992, 47200, 53740, 67175, 85984, 107480, 134350, 158533, 214960, 268700, 317066, 429920, 537400, 634132, 792665, 1074800, 1268264, 1585330, 2149600, 2536528, 3170660, 3963325, 5073056, 6341320, 7926650, 12682640, 15853300, 25365280, 31706600, 63413200, 126826400]

約数ペア:

[(1, 126826400), (2, 63413200), (4, 31706600), (5, 25365280), (8, 15853300), (10, 12682640), (16, 7926650), (20, 6341320), (25, 5073056), (32, 3963325), (40, 3170660), (50, 2536528), (59, 2149600), (80, 1585330), (100, 1268264), (118, 1074800), (160, 792665), (200, 634132), (236, 537400), (295, 429920), (400, 317066), (472, 268700), (590, 214960), (800, 158533), (944, 134350), (1180, 107480), (1475, 85984), (1888, 67175), (2360, 53740), (2687, 47200), (2950, 42992), (4720, 26870), (5374, 23600), (5900, 21496), (9440, 13435), (10748, 11800)]