5351980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 11400480

約数和(自身を除く): 6048500

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3769, 7538, 15076, 18845, 37690, 75380, 267599, 535198, 1070396, 1337995, 2675990, 5351980]

約数ペア:

[(1, 5351980), (2, 2675990), (4, 1337995), (5, 1070396), (10, 535198), (20, 267599), (71, 75380), (142, 37690), (284, 18845), (355, 15076), (710, 7538), (1420, 3769)]