23186260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15881}}^1$

素因数の和:15963

約数の個数: 24

約数和(自身を含む): 49361256

約数和(自身を除く): 26174996

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15881, 31762, 63524, 79405, 158810, 317620, 1159313, 2318626, 4637252, 5796565, 11593130, 23186260]

約数ペア:

[(1, 23186260), (2, 11593130), (4, 5796565), (5, 4637252), (10, 2318626), (20, 1159313), (73, 317620), (146, 158810), (292, 79405), (365, 63524), (730, 31762), (1460, 15881)]