88512080

素因数分解:

$2^4\times 5^1\times {\mathrm{1106401}}^1$

素因数の和:1106414

約数の個数: 20

約数和(自身を含む): 205790772

約数和(自身を除く): 117278692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1106401, 2212802, 4425604, 5532005, 8851208, 11064010, 17702416, 22128020, 44256040, 88512080]

約数ペア:

[(1, 88512080), (2, 44256040), (4, 22128020), (5, 17702416), (8, 11064010), (10, 8851208), (16, 5532005), (20, 4425604), (40, 2212802), (80, 1106401)]