16303580

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5471}}^1$

素因数の和:5629

約数の個数: 24

約数和(自身を含む): 34473600

約数和(自身を除く): 18170020

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 5471, 10942, 21884, 27355, 54710, 109420, 815179, 1630358, 3260716, 4075895, 8151790, 16303580]

約数ペア:

[(1, 16303580), (2, 8151790), (4, 4075895), (5, 3260716), (10, 1630358), (20, 815179), (149, 109420), (298, 54710), (596, 27355), (745, 21884), (1490, 10942), (2980, 5471)]