2232080

素因数分解:

$2^4\times 5^1\times {\mathrm{27901}}^1$

素因数の和:27914

約数の個数: 20

約数和(自身を含む): 5189772

約数和(自身を除く): 2957692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27901, 55802, 111604, 139505, 223208, 279010, 446416, 558020, 1116040, 2232080]

約数ペア:

[(1, 2232080), (2, 1116040), (4, 558020), (5, 446416), (8, 279010), (10, 223208), (16, 139505), (20, 111604), (40, 55802), (80, 27901)]