102089440

素因数分解:

$2^5\times 5^1\times {\mathrm{638059}}^1$

素因数の和:638074

約数の個数: 24

約数和(自身を含む): 241186680

約数和(自身を除く): 139097240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 638059, 1276118, 2552236, 3190295, 5104472, 6380590, 10208944, 12761180, 20417888, 25522360, 51044720, 102089440]

約数ペア:

[(1, 102089440), (2, 51044720), (4, 25522360), (5, 20417888), (8, 12761180), (10, 10208944), (16, 6380590), (20, 5104472), (32, 3190295), (40, 2552236), (80, 1276118), (160, 638059)]