7415671420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5079227}}^1$

素因数の和:5079309

約数の個数: 24

約数和(自身を含む): 15786240624

約数和(自身を除く): 8370569204

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 5079227, 10158454, 20316908, 25396135, 50792270, 101584540, 370783571, 741567142, 1483134284, 1853917855, 3707835710, 7415671420]

約数ペア:

[(1, 7415671420), (2, 3707835710), (4, 1853917855), (5, 1483134284), (10, 741567142), (20, 370783571), (73, 101584540), (146, 50792270), (292, 25396135), (365, 20316908), (730, 10158454), (1460, 5079227)]