23086160

素因数分解:

$2^4\times 5^1\times {\mathrm{288577}}^1$

素因数の和:288590

約数の個数: 20

約数和(自身を含む): 53675508

約数和(自身を除く): 30589348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 288577, 577154, 1154308, 1442885, 2308616, 2885770, 4617232, 5771540, 11543080, 23086160]

約数ペア:

[(1, 23086160), (2, 11543080), (4, 5771540), (5, 4617232), (8, 2885770), (10, 2308616), (16, 1442885), (20, 1154308), (40, 577154), (80, 288577)]