13927120

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1747

約数の個数: 40

約数和(自身を含む): 32703264

約数和(自身を除く): 18776144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1627, 1712, 2140, 3254, 4280, 6508, 8135, 8560, 13016, 16270, 26032, 32540, 65080, 130160, 174089, 348178, 696356, 870445, 1392712, 1740890, 2785424, 3481780, 6963560, 13927120]

約数ペア:

[(1, 13927120), (2, 6963560), (4, 3481780), (5, 2785424), (8, 1740890), (10, 1392712), (16, 870445), (20, 696356), (40, 348178), (80, 174089), (107, 130160), (214, 65080), (428, 32540), (535, 26032), (856, 16270), (1070, 13016), (1627, 8560), (1712, 8135), (2140, 6508), (3254, 4280)]