107100080

素因数分解:

$2^4\times 5^1\times {\mathrm{1338751}}^1$

素因数の和:1338764

約数の個数: 20

約数和(自身を含む): 249007872

約数和(自身を除く): 141907792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1338751, 2677502, 5355004, 6693755, 10710008, 13387510, 21420016, 26775020, 53550040, 107100080]

約数ペア:

[(1, 107100080), (2, 53550040), (4, 26775020), (5, 21420016), (8, 13387510), (10, 10710008), (16, 6693755), (20, 5355004), (40, 2677502), (80, 1338751)]