10855480

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2687}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 13820360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 2687, 4040, 5374, 10748, 13435, 21496, 26870, 53740, 107480, 271387, 542774, 1085548, 1356935, 2171096, 2713870, 5427740, 10855480]

約数ペア:

[(1, 10855480), (2, 5427740), (4, 2713870), (5, 2171096), (8, 1356935), (10, 1085548), (20, 542774), (40, 271387), (101, 107480), (202, 53740), (404, 26870), (505, 21496), (808, 13435), (1010, 10748), (2020, 5374), (2687, 4040)]