10010090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12671}}^1$

素因数の和:12757

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 8237590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 12671, 25342, 63355, 126710, 1001009, 2002018, 5005045, 10010090]

約数ペア:

[(1, 10010090), (2, 5005045), (5, 2002018), (10, 1001009), (79, 126710), (158, 63355), (395, 25342), (790, 12671)]