4283920

素因数分解:

$2^4\times 5^1\times {\mathrm{53549}}^1$

素因数の和:53562

約数の個数: 20

約数和(自身を含む): 9960300

約数和(自身を除く): 5676380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53549, 107098, 214196, 267745, 428392, 535490, 856784, 1070980, 2141960, 4283920]

約数ペア:

[(1, 4283920), (2, 2141960), (4, 1070980), (5, 856784), (8, 535490), (10, 428392), (16, 267745), (20, 214196), (40, 107098), (80, 53549)]