22620340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10009}}^1$

素因数の和:10131

約数の個数: 24

約数和(自身を含む): 47927880

約数和(自身を除く): 25307540

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 10009, 20018, 40036, 50045, 100090, 200180, 1131017, 2262034, 4524068, 5655085, 11310170, 22620340]

約数ペア:

[(1, 22620340), (2, 11310170), (4, 5655085), (5, 4524068), (10, 2262034), (20, 1131017), (113, 200180), (226, 100090), (452, 50045), (565, 40036), (1130, 20018), (2260, 10009)]