1177772080

素因数分解:

$2^4\times 5^1\times {\mathrm{14722151}}^1$

素因数の和:14722164

約数の個数: 20

約数和(自身を含む): 2738320272

約数和(自身を除く): 1560548192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14722151, 29444302, 58888604, 73610755, 117777208, 147221510, 235554416, 294443020, 588886040, 1177772080]

約数ペア:

[(1, 1177772080), (2, 588886040), (4, 294443020), (5, 235554416), (8, 147221510), (10, 117777208), (16, 73610755), (20, 58888604), (40, 29444302), (80, 14722151)]