123810010

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{25423}}^1$

素因数の和:25917

約数の個数: 16

約数和(自身を含む): 223324416

約数和(自身を除く): 99514406

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 25423, 50846, 127115, 254230, 12381001, 24762002, 61905005, 123810010]

約数ペア:

[(1, 123810010), (2, 61905005), (5, 24762002), (10, 12381001), (487, 254230), (974, 127115), (2435, 50846), (4870, 25423)]