42944240

素因数分解:

$2^4\times 5^1\times {\mathrm{536803}}^1$

素因数の和:536816

約数の個数: 20

約数和(自身を含む): 99845544

約数和(自身を除く): 56901304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 536803, 1073606, 2147212, 2684015, 4294424, 5368030, 8588848, 10736060, 21472120, 42944240]

約数ペア:

[(1, 42944240), (2, 21472120), (4, 10736060), (5, 8588848), (8, 5368030), (10, 4294424), (16, 2684015), (20, 2147212), (40, 1073606), (80, 536803)]