29902640

素因数分解:

$2^4\times 5^1\times {\mathrm{373783}}^1$

素因数の和:373796

約数の個数: 20

約数和(自身を含む): 69523824

約数和(自身を除く): 39621184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373783, 747566, 1495132, 1868915, 2990264, 3737830, 5980528, 7475660, 14951320, 29902640]

約数ペア:

[(1, 29902640), (2, 14951320), (4, 7475660), (5, 5980528), (8, 3737830), (10, 2990264), (16, 1868915), (20, 1495132), (40, 747566), (80, 373783)]