11688742940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83491021}}^1$

素因数の和:83491037

約数の個数: 24

約数和(自身を含む): 28052983392

約数和(自身を除く): 16364240452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 83491021, 166982042, 333964084, 417455105, 584437147, 834910210, 1168874294, 1669820420, 2337748588, 2922185735, 5844371470, 11688742940]

約数ペア:

[(1, 11688742940), (2, 5844371470), (4, 2922185735), (5, 2337748588), (7, 1669820420), (10, 1168874294), (14, 834910210), (20, 584437147), (28, 417455105), (35, 333964084), (70, 166982042), (140, 83491021)]