154328806040

素因数分解:

$2^3\times 5^1\times {\mathrm{3858220151}}^1$

素因数の和:3858220162

約数の個数: 16

約数和(自身を含む): 347239813680

約数和(自身を除く): 192911007640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3858220151, 7716440302, 15432880604, 19291100755, 30865761208, 38582201510, 77164403020, 154328806040]

約数ペア:

[(1, 154328806040), (2, 77164403020), (4, 38582201510), (5, 30865761208), (8, 19291100755), (10, 15432880604), (20, 7716440302), (40, 3858220151)]