10241740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11909}}^1$

素因数の和:11961

約数の個数: 24

約数和(自身を含む): 22009680

約数和(自身を除く): 11767940

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 11909, 23818, 47636, 59545, 119090, 238180, 512087, 1024174, 2048348, 2560435, 5120870, 10241740]

約数ペア:

[(1, 10241740), (2, 5120870), (4, 2560435), (5, 2048348), (10, 1024174), (20, 512087), (43, 238180), (86, 119090), (172, 59545), (215, 47636), (430, 23818), (860, 11909)]