7226180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27793}}^1$

素因数の和:27815

約数の個数: 24

約数和(自身を含む): 16342872

約数和(自身を除く): 9116692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27793, 55586, 111172, 138965, 277930, 361309, 555860, 722618, 1445236, 1806545, 3613090, 7226180]

約数ペア:

[(1, 7226180), (2, 3613090), (4, 1806545), (5, 1445236), (10, 722618), (13, 555860), (20, 361309), (26, 277930), (52, 138965), (65, 111172), (130, 55586), (260, 27793)]