56557795640

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2360509}}^1$

素因数の和:2361119

約数の個数: 32

約数和(自身を含む): 127467540000

約数和(自身を除く): 70909744360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 4792, 5990, 11980, 23960, 2360509, 4721018, 9442036, 11802545, 18884072, 23605090, 47210180, 94420360, 1413944891, 2827889782, 5655779564, 7069724455, 11311559128, 14139448910, 28278897820, 56557795640]

約数ペア:

[(1, 56557795640), (2, 28278897820), (4, 14139448910), (5, 11311559128), (8, 7069724455), (10, 5655779564), (20, 2827889782), (40, 1413944891), (599, 94420360), (1198, 47210180), (2396, 23605090), (2995, 18884072), (4792, 11802545), (5990, 9442036), (11980, 4721018), (23960, 2360509)]