4074320

素因数分解:

$2^4\times 5^1\times {\mathrm{50929}}^1$

素因数の和:50942

約数の個数: 20

約数和(自身を含む): 9472980

約数和(自身を除く): 5398660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 50929, 101858, 203716, 254645, 407432, 509290, 814864, 1018580, 2037160, 4074320]

約数ペア:

[(1, 4074320), (2, 2037160), (4, 1018580), (5, 814864), (8, 509290), (10, 407432), (16, 254645), (20, 203716), (40, 101858), (80, 50929)]