345621040

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{6163}}^1$

素因数の和:6877

約数の個数: 40

約数和(自身を含む): 804845808

約数和(自身を除く): 459224768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3505, 5608, 6163, 7010, 11216, 12326, 14020, 24652, 28040, 30815, 49304, 56080, 61630, 98608, 123260, 246520, 493040, 4320263, 8640526, 17281052, 21601315, 34562104, 43202630, 69124208, 86405260, 172810520, 345621040]

約数ペア:

[(1, 345621040), (2, 172810520), (4, 86405260), (5, 69124208), (8, 43202630), (10, 34562104), (16, 21601315), (20, 17281052), (40, 8640526), (80, 4320263), (701, 493040), (1402, 246520), (2804, 123260), (3505, 98608), (5608, 61630), (6163, 56080), (7010, 49304), (11216, 30815), (12326, 28040), (14020, 24652)]