57052640

素因数分解:

$2^5\times 5^1\times {\mathrm{356579}}^1$

素因数の和:356594

約数の個数: 24

約数和(自身を含む): 134787240

約数和(自身を除く): 77734600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 356579, 713158, 1426316, 1782895, 2852632, 3565790, 5705264, 7131580, 11410528, 14263160, 28526320, 57052640]

約数ペア:

[(1, 57052640), (2, 28526320), (4, 14263160), (5, 11410528), (8, 7131580), (10, 5705264), (16, 3565790), (20, 2852632), (32, 1782895), (40, 1426316), (80, 713158), (160, 356579)]