74144240

素因数分解:

$2^4\times 5^1\times {\mathrm{926803}}^1$

素因数の和:926816

約数の個数: 20

約数和(自身を含む): 172385544

約数和(自身を除く): 98241304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 926803, 1853606, 3707212, 4634015, 7414424, 9268030, 14828848, 18536060, 37072120, 74144240]

約数ペア:

[(1, 74144240), (2, 37072120), (4, 18536060), (5, 14828848), (8, 9268030), (10, 7414424), (16, 4634015), (20, 3707212), (40, 1853606), (80, 926803)]