5622020

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{701}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 11852568

約数和(自身を除く): 6230548

約数列:

[1, 2, 4, 5, 10, 20, 401, 701, 802, 1402, 1604, 2005, 2804, 3505, 4010, 7010, 8020, 14020, 281101, 562202, 1124404, 1405505, 2811010, 5622020]

約数ペア:

[(1, 5622020), (2, 2811010), (4, 1405505), (5, 1124404), (10, 562202), (20, 281101), (401, 14020), (701, 8020), (802, 7010), (1402, 4010), (1604, 3505), (2005, 2804)]