401024600

素因数分解:

$2^3\times 5^2\times {\mathrm{613}}^1\times {\mathrm{3271}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 934188720

約数和(自身を除く): 533164120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 613, 1226, 2452, 3065, 3271, 4904, 6130, 6542, 12260, 13084, 15325, 16355, 24520, 26168, 30650, 32710, 61300, 65420, 81775, 122600, 130840, 163550, 327100, 654200, 2005123, 4010246, 8020492, 10025615, 16040984, 20051230, 40102460, 50128075, 80204920, 100256150, 200512300, 401024600]

約数ペア:

[(1, 401024600), (2, 200512300), (4, 100256150), (5, 80204920), (8, 50128075), (10, 40102460), (20, 20051230), (25, 16040984), (40, 10025615), (50, 8020492), (100, 4010246), (200, 2005123), (613, 654200), (1226, 327100), (2452, 163550), (3065, 130840), (3271, 122600), (4904, 81775), (6130, 65420), (6542, 61300), (12260, 32710), (13084, 30650), (15325, 26168), (16355, 24520)]