10220005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{601}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 13003200

約数和(自身を除く): 2783195

約数列:

[1, 5, 19, 95, 179, 601, 895, 3005, 3401, 11419, 17005, 57095, 107579, 537895, 2044001, 10220005]

約数ペア:

[(1, 10220005), (5, 2044001), (19, 537895), (95, 107579), (179, 57095), (601, 17005), (895, 11419), (3005, 3401)]