4117340

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 8719872

約数和(自身を除く): 4602532

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 1621, 2540, 3242, 6484, 8105, 16210, 32420, 205867, 411734, 823468, 1029335, 2058670, 4117340]

約数ペア:

[(1, 4117340), (2, 2058670), (4, 1029335), (5, 823468), (10, 411734), (20, 205867), (127, 32420), (254, 16210), (508, 8105), (635, 6484), (1270, 3242), (1621, 2540)]