93808840

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{8287}}^1$

素因数の和:8581

約数の個数: 32

約数和(自身を含む): 211841280

約数和(自身を除く): 118032440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 8287, 11320, 16574, 33148, 41435, 66296, 82870, 165740, 331480, 2345221, 4690442, 9380884, 11726105, 18761768, 23452210, 46904420, 93808840]

約数ペア:

[(1, 93808840), (2, 46904420), (4, 23452210), (5, 18761768), (8, 11726105), (10, 9380884), (20, 4690442), (40, 2345221), (283, 331480), (566, 165740), (1132, 82870), (1415, 66296), (2264, 41435), (2830, 33148), (5660, 16574), (8287, 11320)]