34240900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7963}}^1$

素因数の和:8020

約数の個数: 36

約数和(自身を含む): 76040272

約数和(自身を除く): 41799372

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 7963, 15926, 31852, 39815, 79630, 159260, 199075, 342409, 398150, 684818, 796300, 1369636, 1712045, 3424090, 6848180, 8560225, 17120450, 34240900]

約数ペア:

[(1, 34240900), (2, 17120450), (4, 8560225), (5, 6848180), (10, 3424090), (20, 1712045), (25, 1369636), (43, 796300), (50, 684818), (86, 398150), (100, 342409), (172, 199075), (215, 159260), (430, 79630), (860, 39815), (1075, 31852), (2150, 15926), (4300, 7963)]