2481800

素因数分解:

$2^3\times 5^2\times {\mathrm{12409}}^1$

素因数の和:12425

約数の個数: 24

約数和(自身を含む): 5770650

約数和(自身を除く): 3288850

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12409, 24818, 49636, 62045, 99272, 124090, 248180, 310225, 496360, 620450, 1240900, 2481800]

約数ペア:

[(1, 2481800), (2, 1240900), (4, 620450), (5, 496360), (8, 310225), (10, 248180), (20, 124090), (25, 99272), (40, 62045), (50, 49636), (100, 24818), (200, 12409)]