8838980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25997}}^1$

素因数の和:26023

約数の個数: 24

約数和(自身を含む): 19654488

約数和(自身を除く): 10815508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 25997, 51994, 103988, 129985, 259970, 441949, 519940, 883898, 1767796, 2209745, 4419490, 8838980]

約数ペア:

[(1, 8838980), (2, 4419490), (4, 2209745), (5, 1767796), (10, 883898), (17, 519940), (20, 441949), (34, 259970), (68, 129985), (85, 103988), (170, 51994), (340, 25997)]