14383640

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3299}}^1$

素因数の和:3419

約数の個数: 32

約数和(自身を含む): 32670000

約数和(自身を除く): 18286360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 3299, 4360, 6598, 13196, 16495, 26392, 32990, 65980, 131960, 359591, 719182, 1438364, 1797955, 2876728, 3595910, 7191820, 14383640]

約数ペア:

[(1, 14383640), (2, 7191820), (4, 3595910), (5, 2876728), (8, 1797955), (10, 1438364), (20, 719182), (40, 359591), (109, 131960), (218, 65980), (436, 32990), (545, 26392), (872, 16495), (1090, 13196), (2180, 6598), (3299, 4360)]