1116807760

素因数分解:

$2^4\times 5^1\times {\mathrm{13960097}}^1$

素因数の和:13960110

約数の個数: 20

約数和(自身を含む): 2596578228

約数和(自身を除く): 1479770468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13960097, 27920194, 55840388, 69800485, 111680776, 139600970, 223361552, 279201940, 558403880, 1116807760]

約数ペア:

[(1, 1116807760), (2, 558403880), (4, 279201940), (5, 223361552), (8, 139600970), (10, 111680776), (16, 69800485), (20, 55840388), (40, 27920194), (80, 13960097)]