14338040

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1033}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 32384880

約数和(自身を除く): 18046840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1033, 1388, 1735, 2066, 2776, 3470, 4132, 5165, 6940, 8264, 10330, 13880, 20660, 41320, 358451, 716902, 1433804, 1792255, 2867608, 3584510, 7169020, 14338040]

約数ペア:

[(1, 14338040), (2, 7169020), (4, 3584510), (5, 2867608), (8, 1792255), (10, 1433804), (20, 716902), (40, 358451), (347, 41320), (694, 20660), (1033, 13880), (1388, 10330), (1735, 8264), (2066, 6940), (2776, 5165), (3470, 4132)]