151052080

素因数分解:

$2^4\times 5^1\times {\mathrm{1888151}}^1$

素因数の和:1888164

約数の個数: 20

約数和(自身を含む): 351196272

約数和(自身を除く): 200144192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1888151, 3776302, 7552604, 9440755, 15105208, 18881510, 30210416, 37763020, 75526040, 151052080]

約数ペア:

[(1, 151052080), (2, 75526040), (4, 37763020), (5, 30210416), (8, 18881510), (10, 15105208), (16, 9440755), (20, 7552604), (40, 3776302), (80, 1888151)]