101068640

素因数分解:

$2^5\times 5^1\times {\mathrm{631679}}^1$

素因数の和:631694

約数の個数: 24

約数和(自身を含む): 238775040

約数和(自身を除く): 137706400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 631679, 1263358, 2526716, 3158395, 5053432, 6316790, 10106864, 12633580, 20213728, 25267160, 50534320, 101068640]

約数ペア:

[(1, 101068640), (2, 50534320), (4, 25267160), (5, 20213728), (8, 12633580), (10, 10106864), (16, 6316790), (20, 5053432), (32, 3158395), (40, 2526716), (80, 1263358), (160, 631679)]