3415120

素因数分解:

$2^4\times 5^1\times {\mathrm{42689}}^1$

素因数の和:42702

約数の個数: 20

約数和(自身を含む): 7940340

約数和(自身を除く): 4525220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42689, 85378, 170756, 213445, 341512, 426890, 683024, 853780, 1707560, 3415120]

約数ペア:

[(1, 3415120), (2, 1707560), (4, 853780), (5, 683024), (8, 426890), (10, 341512), (16, 213445), (20, 170756), (40, 85378), (80, 42689)]