152371760

素因数分解:

$2^4\times 5^1\times {\mathrm{1904647}}^1$

素因数の和:1904660

約数の個数: 20

約数和(自身を含む): 354264528

約数和(自身を除く): 201892768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1904647, 3809294, 7618588, 9523235, 15237176, 19046470, 30474352, 38092940, 76185880, 152371760]

約数ペア:

[(1, 152371760), (2, 76185880), (4, 38092940), (5, 30474352), (8, 19046470), (10, 15237176), (16, 9523235), (20, 7618588), (40, 3809294), (80, 1904647)]