530017820

素因数分解:

$2^2\times 5^1\times {\mathrm{5003}}^1\times {\mathrm{5297}}^1$

素因数の和:10309

約数の個数: 24

約数和(自身を含む): 1113470064

約数和(自身を除く): 583452244

約数列:

[1, 2, 4, 5, 10, 20, 5003, 5297, 10006, 10594, 20012, 21188, 25015, 26485, 50030, 52970, 100060, 105940, 26500891, 53001782, 106003564, 132504455, 265008910, 530017820]

約数ペア:

[(1, 530017820), (2, 265008910), (4, 132504455), (5, 106003564), (10, 53001782), (20, 26500891), (5003, 105940), (5297, 100060), (10006, 52970), (10594, 50030), (20012, 26485), (21188, 25015)]