45803920

素因数分解:

$2^4\times 5^1\times {\mathrm{572549}}^1$

素因数の和:572562

約数の個数: 20

約数和(自身を含む): 106494300

約数和(自身を除く): 60690380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 572549, 1145098, 2290196, 2862745, 4580392, 5725490, 9160784, 11450980, 22901960, 45803920]

約数ペア:

[(1, 45803920), (2, 22901960), (4, 11450980), (5, 9160784), (8, 5725490), (10, 4580392), (16, 2862745), (20, 2290196), (40, 1145098), (80, 572549)]