293014285540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{145056577}}^1$

素因数の和:145056687

約数の個数: 24

約数和(自身を含む): 621422380152

約数和(自身を除く): 328408094612

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 145056577, 290113154, 580226308, 725282885, 1450565770, 2901131540, 14650714277, 29301428554, 58602857108, 73253571385, 146507142770, 293014285540]

約数ペア:

[(1, 293014285540), (2, 146507142770), (4, 73253571385), (5, 58602857108), (10, 29301428554), (20, 14650714277), (101, 2901131540), (202, 1450565770), (404, 725282885), (505, 580226308), (1010, 290113154), (2020, 145056577)]