8730020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33577}}^1$

素因数の和:33599

約数の個数: 24

約数和(自身を含む): 19743864

約数和(自身を除く): 11013844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 33577, 67154, 134308, 167885, 335770, 436501, 671540, 873002, 1746004, 2182505, 4365010, 8730020]

約数ペア:

[(1, 8730020), (2, 4365010), (4, 2182505), (5, 1746004), (10, 873002), (13, 671540), (20, 436501), (26, 335770), (52, 167885), (65, 134308), (130, 67154), (260, 33577)]