10734280

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2657}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 24400440

約数和(自身を除く): 13666160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 2657, 4040, 5314, 10628, 13285, 21256, 26570, 53140, 106280, 268357, 536714, 1073428, 1341785, 2146856, 2683570, 5367140, 10734280]

約数ペア:

[(1, 10734280), (2, 5367140), (4, 2683570), (5, 2146856), (8, 1341785), (10, 1073428), (20, 536714), (40, 268357), (101, 106280), (202, 53140), (404, 26570), (505, 21256), (808, 13285), (1010, 10628), (2020, 5314), (2657, 4040)]