88893797360

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6817009}}^1$

素因数の和:6817185

約数の個数: 40

約数和(自身を含む): 207946073040

約数和(自身を除く): 119052275680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 6817009, 13634018, 27268036, 34085045, 54536072, 68170090, 109072144, 136340180, 272680360, 545360720, 1111172467, 2222344934, 4444689868, 5555862335, 8889379736, 11111724670, 17778759472, 22223449340, 44446898680, 88893797360]

約数ペア:

[(1, 88893797360), (2, 44446898680), (4, 22223449340), (5, 17778759472), (8, 11111724670), (10, 8889379736), (16, 5555862335), (20, 4444689868), (40, 2222344934), (80, 1111172467), (163, 545360720), (326, 272680360), (652, 136340180), (815, 109072144), (1304, 68170090), (1630, 54536072), (2608, 34085045), (3260, 27268036), (6520, 13634018), (13040, 6817009)]