45683920

素因数分解:

$2^4\times 5^1\times {\mathrm{571049}}^1$

素因数の和:571062

約数の個数: 20

約数和(自身を含む): 106215300

約数和(自身を除く): 60531380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571049, 1142098, 2284196, 2855245, 4568392, 5710490, 9136784, 11420980, 22841960, 45683920]

約数ペア:

[(1, 45683920), (2, 22841960), (4, 11420980), (5, 9136784), (8, 5710490), (10, 4568392), (16, 2855245), (20, 2284196), (40, 1142098), (80, 571049)]