42688160

素因数分解:

$2^5\times 5^1\times {\mathrm{266801}}^1$

素因数の和:266816

約数の個数: 24

約数和(自身を含む): 100851156

約数和(自身を除く): 58162996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 266801, 533602, 1067204, 1334005, 2134408, 2668010, 4268816, 5336020, 8537632, 10672040, 21344080, 42688160]

約数ペア:

[(1, 42688160), (2, 21344080), (4, 10672040), (5, 8537632), (8, 5336020), (10, 4268816), (16, 2668010), (20, 2134408), (32, 1334005), (40, 1067204), (80, 533602), (160, 266801)]