105940220

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{32497}}^1$

素因数の和:32669

約数の個数: 24

約数和(自身を含む): 223846224

約数和(自身を除く): 117906004

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 32497, 64994, 129988, 162485, 324970, 649940, 5297011, 10594022, 21188044, 26485055, 52970110, 105940220]

約数ペア:

[(1, 105940220), (2, 52970110), (4, 26485055), (5, 21188044), (10, 10594022), (20, 5297011), (163, 649940), (326, 324970), (652, 162485), (815, 129988), (1630, 64994), (3260, 32497)]