4323920

素因数分解:

$2^4\times 5^1\times {\mathrm{54049}}^1$

素因数の和:54062

約数の個数: 20

約数和(自身を含む): 10053300

約数和(自身を除く): 5729380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54049, 108098, 216196, 270245, 432392, 540490, 864784, 1080980, 2161960, 4323920]

約数ペア:

[(1, 4323920), (2, 2161960), (4, 1080980), (5, 864784), (8, 540490), (10, 432392), (16, 270245), (20, 216196), (40, 108098), (80, 54049)]