1337620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 2870784

約数和(自身を除く): 1533164

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1423, 2846, 5692, 7115, 14230, 28460, 66881, 133762, 267524, 334405, 668810, 1337620]

約数ペア:

[(1, 1337620), (2, 668810), (4, 334405), (5, 267524), (10, 133762), (20, 66881), (47, 28460), (94, 14230), (188, 7115), (235, 5692), (470, 2846), (940, 1423)]