10521160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20233}}^1$

素因数の和:20257

約数の個数: 32

約数和(自身を含む): 25494840

約数和(自身を除く): 14973680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20233, 40466, 80932, 101165, 161864, 202330, 263029, 404660, 526058, 809320, 1052116, 1315145, 2104232, 2630290, 5260580, 10521160]

約数ペア:

[(1, 10521160), (2, 5260580), (4, 2630290), (5, 2104232), (8, 1315145), (10, 1052116), (13, 809320), (20, 526058), (26, 404660), (40, 263029), (52, 202330), (65, 161864), (104, 101165), (130, 80932), (260, 40466), (520, 20233)]