14012720

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 32904144

約数和(自身を除く): 18891424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1637, 1712, 2140, 3274, 4280, 6548, 8185, 8560, 13096, 16370, 26192, 32740, 65480, 130960, 175159, 350318, 700636, 875795, 1401272, 1751590, 2802544, 3503180, 7006360, 14012720]

約数ペア:

[(1, 14012720), (2, 7006360), (4, 3503180), (5, 2802544), (8, 1751590), (10, 1401272), (16, 875795), (20, 700636), (40, 350318), (80, 175159), (107, 130960), (214, 65480), (428, 32740), (535, 26192), (856, 16370), (1070, 13096), (1637, 8560), (1712, 8185), (2140, 6548), (3274, 4280)]