85519570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{450103}}^1$

素因数の和:450129

約数の個数: 16

約数和(自身を含む): 162037440

約数和(自身を除く): 76517870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 450103, 900206, 2250515, 4501030, 8551957, 17103914, 42759785, 85519570]

約数ペア:

[(1, 85519570), (2, 42759785), (5, 17103914), (10, 8551957), (19, 4501030), (38, 2250515), (95, 900206), (190, 450103)]