9495940

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{967}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 20002752

約数和(自身を除く): 10506812

約数列:

[1, 2, 4, 5, 10, 20, 491, 967, 982, 1934, 1964, 2455, 3868, 4835, 4910, 9670, 9820, 19340, 474797, 949594, 1899188, 2373985, 4747970, 9495940]

約数ペア:

[(1, 9495940), (2, 4747970), (4, 2373985), (5, 1899188), (10, 949594), (20, 474797), (491, 19340), (967, 9820), (982, 9670), (1934, 4910), (1964, 4835), (2455, 3868)]