54263680

素因数分解:

$2^7\times 5^1\times {\mathrm{84787}}^1$

素因数の和:84806

約数の個数: 32

約数和(自身を含む): 129725640

約数和(自身を除く): 75461960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84787, 169574, 339148, 423935, 678296, 847870, 1356592, 1695740, 2713184, 3391480, 5426368, 6782960, 10852736, 13565920, 27131840, 54263680]

約数ペア:

[(1, 54263680), (2, 27131840), (4, 13565920), (5, 10852736), (8, 6782960), (10, 5426368), (16, 3391480), (20, 2713184), (32, 1695740), (40, 1356592), (64, 847870), (80, 678296), (128, 423935), (160, 339148), (320, 169574), (640, 84787)]