184418420

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{7187}}^1$

素因数の和:8479

約数の個数: 24

約数和(自身を含む): 387634464

約数和(自身を除く): 203216044

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 6415, 7187, 12830, 14374, 25660, 28748, 35935, 71870, 143740, 9220921, 18441842, 36883684, 46104605, 92209210, 184418420]

約数ペア:

[(1, 184418420), (2, 92209210), (4, 46104605), (5, 36883684), (10, 18441842), (20, 9220921), (1283, 143740), (2566, 71870), (5132, 35935), (6415, 28748), (7187, 25660), (12830, 14374)]