54553160

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1283}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 122955840

約数和(自身を除く): 68402680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 1283, 2126, 2566, 4252, 5132, 5315, 6415, 8504, 10264, 10630, 12830, 21260, 25660, 42520, 51320, 1363829, 2727658, 5455316, 6819145, 10910632, 13638290, 27276580, 54553160]

約数ペア:

[(1, 54553160), (2, 27276580), (4, 13638290), (5, 10910632), (8, 6819145), (10, 5455316), (20, 2727658), (40, 1363829), (1063, 51320), (1283, 42520), (2126, 25660), (2566, 21260), (4252, 12830), (5132, 10630), (5315, 10264), (6415, 8504)]