930951020

素因数分解:

$2^2\times 5^1\times {\mathrm{5521}}^1\times {\mathrm{8431}}^1$

素因数の和:13961

約数の個数: 24

約数和(自身を含む): 1955583168

約数和(自身を除く): 1024632148

約数列:

[1, 2, 4, 5, 10, 20, 5521, 8431, 11042, 16862, 22084, 27605, 33724, 42155, 55210, 84310, 110420, 168620, 46547551, 93095102, 186190204, 232737755, 465475510, 930951020]

約数ペア:

[(1, 930951020), (2, 465475510), (4, 232737755), (5, 186190204), (10, 93095102), (20, 46547551), (5521, 168620), (8431, 110420), (11042, 84310), (16862, 55210), (22084, 42155), (27605, 33724)]