12013520

素因数分解:

$2^4\times 5^1\times {\mathrm{150169}}^1$

素因数の和:150182

約数の個数: 20

約数和(自身を含む): 27931620

約数和(自身を除く): 15918100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 150169, 300338, 600676, 750845, 1201352, 1501690, 2402704, 3003380, 6006760, 12013520]

約数ペア:

[(1, 12013520), (2, 6006760), (4, 3003380), (5, 2402704), (8, 1501690), (10, 1201352), (16, 750845), (20, 600676), (40, 300338), (80, 150169)]