8107780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6871}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 17317440

約数和(自身を除く): 9209660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 6871, 13742, 27484, 34355, 68710, 137420, 405389, 810778, 1621556, 2026945, 4053890, 8107780]

約数ペア:

[(1, 8107780), (2, 4053890), (4, 2026945), (5, 1621556), (10, 810778), (20, 405389), (59, 137420), (118, 68710), (236, 34355), (295, 27484), (590, 13742), (1180, 6871)]