620024950

素因数分解:

$2^1\times 5^2\times {\mathrm{1213}}^1\times {\mathrm{10223}}^1$

素因数の和:11448

約数の個数: 24

約数和(自身を含む): 1154310048

約数和(自身を除く): 534285098

約数列:

[1, 2, 5, 10, 25, 50, 1213, 2426, 6065, 10223, 12130, 20446, 30325, 51115, 60650, 102230, 255575, 511150, 12400499, 24800998, 62002495, 124004990, 310012475, 620024950]

約数ペア:

[(1, 620024950), (2, 310012475), (5, 124004990), (10, 62002495), (25, 24800998), (50, 12400499), (1213, 511150), (2426, 255575), (6065, 102230), (10223, 60650), (12130, 51115), (20446, 30325)]