10366043920

素因数分解:

$2^4\times 5^1\times {\mathrm{129575549}}^1$

素因数の和:129575562

約数の個数: 20

約数和(自身を含む): 24101052300

約数和(自身を除く): 13735008380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129575549, 259151098, 518302196, 647877745, 1036604392, 1295755490, 2073208784, 2591510980, 5183021960, 10366043920]

約数ペア:

[(1, 10366043920), (2, 5183021960), (4, 2591510980), (5, 2073208784), (8, 1295755490), (10, 1036604392), (16, 647877745), (20, 518302196), (40, 259151098), (80, 129575549)]