46446140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178639}}^1$

素因数の和:178661

約数の個数: 24

約数和(自身を含む): 105040320

約数和(自身を除く): 58594180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 178639, 357278, 714556, 893195, 1786390, 2322307, 3572780, 4644614, 9289228, 11611535, 23223070, 46446140]

約数ペア:

[(1, 46446140), (2, 23223070), (4, 11611535), (5, 9289228), (10, 4644614), (13, 3572780), (20, 2322307), (26, 1786390), (52, 893195), (65, 714556), (130, 357278), (260, 178639)]