8308340

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3271}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 17590272

約数和(自身を除く): 9281932

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 3271, 6542, 13084, 16355, 32710, 65420, 415417, 830834, 1661668, 2077085, 4154170, 8308340]

約数ペア:

[(1, 8308340), (2, 4154170), (4, 2077085), (5, 1661668), (10, 830834), (20, 415417), (127, 65420), (254, 32710), (508, 16355), (635, 13084), (1270, 6542), (2540, 3271)]