80312150

素因数分解:

$2^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{3083}}^1$

素因数の和:3616

約数の個数: 24

約数和(自身を含む): 149715864

約数和(自身を除く): 69403714

約数列:

[1, 2, 5, 10, 25, 50, 521, 1042, 2605, 3083, 5210, 6166, 13025, 15415, 26050, 30830, 77075, 154150, 1606243, 3212486, 8031215, 16062430, 40156075, 80312150]

約数ペア:

[(1, 80312150), (2, 40156075), (5, 16062430), (10, 8031215), (25, 3212486), (50, 1606243), (521, 154150), (1042, 77075), (2605, 30830), (3083, 26050), (5210, 15415), (6166, 13025)]