39390730

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{40609}}^1$

素因数の和:40713

約数の個数: 16

約数和(自身を含む): 71636040

約数和(自身を除く): 32245310

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 40609, 81218, 203045, 406090, 3939073, 7878146, 19695365, 39390730]

約数ペア:

[(1, 39390730), (2, 19695365), (5, 7878146), (10, 3939073), (97, 406090), (194, 203045), (485, 81218), (970, 40609)]