5811760

素因数分解:

$2^4\times 5^1\times {\mathrm{72647}}^1$

素因数の和:72660

約数の個数: 20

約数和(自身を含む): 13512528

約数和(自身を除く): 7700768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 72647, 145294, 290588, 363235, 581176, 726470, 1162352, 1452940, 2905880, 5811760]

約数ペア:

[(1, 5811760), (2, 2905880), (4, 1452940), (5, 1162352), (8, 726470), (10, 581176), (16, 363235), (20, 290588), (40, 145294), (80, 72647)]