10712920

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1201}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 24232320

約数和(自身を除く): 13519400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1201, 1784, 2230, 2402, 4460, 4804, 6005, 8920, 9608, 12010, 24020, 48040, 267823, 535646, 1071292, 1339115, 2142584, 2678230, 5356460, 10712920]

約数ペア:

[(1, 10712920), (2, 5356460), (4, 2678230), (5, 2142584), (8, 1339115), (10, 1071292), (20, 535646), (40, 267823), (223, 48040), (446, 24020), (892, 12010), (1115, 9608), (1201, 8920), (1784, 6005), (2230, 4804), (2402, 4460)]