38565680

素因数分解:

$2^4\times 5^1\times {\mathrm{482071}}^1$

素因数の和:482084

約数の個数: 20

約数和(自身を含む): 89665392

約数和(自身を除く): 51099712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 482071, 964142, 1928284, 2410355, 3856568, 4820710, 7713136, 9641420, 19282840, 38565680]

約数ペア:

[(1, 38565680), (2, 19282840), (4, 9641420), (5, 7713136), (8, 4820710), (10, 3856568), (16, 2410355), (20, 1928284), (40, 964142), (80, 482071)]