38077360

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11069}}^1$

素因数の和:11125

約数の個数: 40

約数和(自身を含む): 90596880

約数和(自身を除く): 52519520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 11069, 22138, 44276, 55345, 88552, 110690, 177104, 221380, 442760, 475967, 885520, 951934, 1903868, 2379835, 3807736, 4759670, 7615472, 9519340, 19038680, 38077360]

約数ペア:

[(1, 38077360), (2, 19038680), (4, 9519340), (5, 7615472), (8, 4759670), (10, 3807736), (16, 2379835), (20, 1903868), (40, 951934), (43, 885520), (80, 475967), (86, 442760), (172, 221380), (215, 177104), (344, 110690), (430, 88552), (688, 55345), (860, 44276), (1720, 22138), (3440, 11069)]