14103640

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3603

約数の個数: 32

約数和(自身を含む): 32056560

約数和(自身を除く): 17952920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 3491, 4040, 6982, 13964, 17455, 27928, 34910, 69820, 139640, 352591, 705182, 1410364, 1762955, 2820728, 3525910, 7051820, 14103640]

約数ペア:

[(1, 14103640), (2, 7051820), (4, 3525910), (5, 2820728), (8, 1762955), (10, 1410364), (20, 705182), (40, 352591), (101, 139640), (202, 69820), (404, 34910), (505, 27928), (808, 17455), (1010, 13964), (2020, 6982), (3491, 4040)]