122356280

素因数分解:

$2^3\times 5^1\times {\mathrm{3058907}}^1$

素因数の和:3058918

約数の個数: 16

約数和(自身を含む): 275301720

約数和(自身を除く): 152945440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3058907, 6117814, 12235628, 15294535, 24471256, 30589070, 61178140, 122356280]

約数ペア:

[(1, 122356280), (2, 61178140), (4, 30589070), (5, 24471256), (8, 15294535), (10, 12235628), (20, 6117814), (40, 3058907)]