26161780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22171}}^1$

素因数の和:22239

約数の個数: 24

約数和(自身を含む): 55873440

約数和(自身を除く): 29711660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 22171, 44342, 88684, 110855, 221710, 443420, 1308089, 2616178, 5232356, 6540445, 13080890, 26161780]

約数ペア:

[(1, 26161780), (2, 13080890), (4, 6540445), (5, 5232356), (10, 2616178), (20, 1308089), (59, 443420), (118, 221710), (236, 110855), (295, 88684), (590, 44342), (1180, 22171)]