90674110

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{4259}}^1$

素因数の和:6395

約数の個数: 16

約数和(自身を含む): 163328400

約数和(自身を除く): 72654290

約数列:

[1, 2, 5, 10, 2129, 4258, 4259, 8518, 10645, 21290, 21295, 42590, 9067411, 18134822, 45337055, 90674110]

約数ペア:

[(1, 90674110), (2, 45337055), (5, 18134822), (10, 9067411), (2129, 42590), (4258, 21295), (4259, 21290), (8518, 10645)]