100505890

素因数分解:

$2^1\times 5^1\times {\mathrm{2879}}^1\times {\mathrm{3491}}^1$

素因数の和:6377

約数の個数: 16

約数和(自身を含む): 181025280

約数和(自身を除く): 80519390

約数列:

[1, 2, 5, 10, 2879, 3491, 5758, 6982, 14395, 17455, 28790, 34910, 10050589, 20101178, 50252945, 100505890]

約数ペア:

[(1, 100505890), (2, 50252945), (5, 20101178), (10, 10050589), (2879, 34910), (3491, 28790), (5758, 17455), (6982, 14395)]