11541820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5107}}^1$

素因数の和:5229

約数の個数: 24

約数和(自身を含む): 24457104

約数和(自身を除く): 12915284

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 5107, 10214, 20428, 25535, 51070, 102140, 577091, 1154182, 2308364, 2885455, 5770910, 11541820]

約数ペア:

[(1, 11541820), (2, 5770910), (4, 2885455), (5, 2308364), (10, 1154182), (20, 577091), (113, 102140), (226, 51070), (452, 25535), (565, 20428), (1130, 10214), (2260, 5107)]