29996850260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115372501}}^1$

素因数の和:115372523

約数の個数: 24

約数和(自身を含む): 67839031176

約数和(自身を除く): 37842180916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 115372501, 230745002, 461490004, 576862505, 1153725010, 1499842513, 2307450020, 2999685026, 5999370052, 7499212565, 14998425130, 29996850260]

約数ペア:

[(1, 29996850260), (2, 14998425130), (4, 7499212565), (5, 5999370052), (10, 2999685026), (13, 2307450020), (20, 1499842513), (26, 1153725010), (52, 576862505), (65, 461490004), (130, 230745002), (260, 115372501)]