55382960

素因数分解:

$2^4\times 5^1\times {\mathrm{692287}}^1$

素因数の和:692300

約数の個数: 20

約数和(自身を含む): 128765568

約数和(自身を除く): 73382608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 692287, 1384574, 2769148, 3461435, 5538296, 6922870, 11076592, 13845740, 27691480, 55382960]

約数ペア:

[(1, 55382960), (2, 27691480), (4, 13845740), (5, 11076592), (8, 6922870), (10, 5538296), (16, 3461435), (20, 2769148), (40, 1384574), (80, 692287)]