152040880

素因数分解:

$2^4\times 5^1\times {\mathrm{1900511}}^1$

素因数の和:1900524

約数の個数: 20

約数和(自身を含む): 353495232

約数和(自身を除く): 201454352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1900511, 3801022, 7602044, 9502555, 15204088, 19005110, 30408176, 38010220, 76020440, 152040880]

約数ペア:

[(1, 152040880), (2, 76020440), (4, 38010220), (5, 30408176), (8, 19005110), (10, 15204088), (16, 9502555), (20, 7602044), (40, 3801022), (80, 1900511)]