9122440

素因数分解:

$2^3\times 5^1\times {\mathrm{228061}}^1$

素因数の和:228072

約数の個数: 16

約数和(自身を含む): 20525580

約数和(自身を除く): 11403140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 228061, 456122, 912244, 1140305, 1824488, 2280610, 4561220, 9122440]

約数ペア:

[(1, 9122440), (2, 4561220), (4, 2280610), (5, 1824488), (8, 1140305), (10, 912244), (20, 456122), (40, 228061)]