103003900

素因数分解:

$2^2\times 5^2\times {\mathrm{1030039}}^1$

素因数の和:1030053

約数の個数: 18

約数和(自身を含む): 223518680

約数和(自身を除く): 120514780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1030039, 2060078, 4120156, 5150195, 10300390, 20600780, 25750975, 51501950, 103003900]

約数ペア:

[(1, 103003900), (2, 51501950), (4, 25750975), (5, 20600780), (10, 10300390), (20, 5150195), (25, 4120156), (50, 2060078), (100, 1030039)]