27657620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29423}}^1$

素因数の和:29479

約数の個数: 24

約数和(自身を含む): 59318784

約数和(自身を除く): 31661164

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 29423, 58846, 117692, 147115, 294230, 588460, 1382881, 2765762, 5531524, 6914405, 13828810, 27657620]

約数ペア:

[(1, 27657620), (2, 13828810), (4, 6914405), (5, 5531524), (10, 2765762), (20, 1382881), (47, 588460), (94, 294230), (188, 147115), (235, 117692), (470, 58846), (940, 29423)]