57053680

素因数分解:

$2^4\times 5^1\times {\mathrm{713171}}^1$

素因数の和:713184

約数の個数: 20

約数和(自身を含む): 132649992

約数和(自身を除く): 75596312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 713171, 1426342, 2852684, 3565855, 5705368, 7131710, 11410736, 14263420, 28526840, 57053680]

約数ペア:

[(1, 57053680), (2, 28526840), (4, 14263420), (5, 11410736), (8, 7131710), (10, 5705368), (16, 3565855), (20, 2852684), (40, 1426342), (80, 713171)]