20240450

素因数分解:

$2^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1277}}^1$

素因数の和:1606

約数の個数: 24

約数和(自身を含む): 37795572

約数和(自身を除く): 17555122

約数列:

[1, 2, 5, 10, 25, 50, 317, 634, 1277, 1585, 2554, 3170, 6385, 7925, 12770, 15850, 31925, 63850, 404809, 809618, 2024045, 4048090, 10120225, 20240450]

約数ペア:

[(1, 20240450), (2, 10120225), (5, 4048090), (10, 2024045), (25, 809618), (50, 404809), (317, 63850), (634, 31925), (1277, 15850), (1585, 12770), (2554, 7925), (3170, 6385)]