122075560

素因数分解:

$2^3\times 5^1\times {\mathrm{3051889}}^1$

素因数の和:3051900

約数の個数: 16

約数和(自身を含む): 274670100

約数和(自身を除く): 152594540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3051889, 6103778, 12207556, 15259445, 24415112, 30518890, 61037780, 122075560]

約数ペア:

[(1, 122075560), (2, 61037780), (4, 30518890), (5, 24415112), (8, 15259445), (10, 12207556), (20, 6103778), (40, 3051889)]