9940960

素因数分解:

$2^5\times 5^1\times {\mathrm{62131}}^1$

素因数の和:62146

約数の個数: 24

約数和(自身を含む): 23485896

約数和(自身を除く): 13544936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 62131, 124262, 248524, 310655, 497048, 621310, 994096, 1242620, 1988192, 2485240, 4970480, 9940960]

約数ペア:

[(1, 9940960), (2, 4970480), (4, 2485240), (5, 1988192), (8, 1242620), (10, 994096), (16, 621310), (20, 497048), (32, 310655), (40, 248524), (80, 124262), (160, 62131)]