4925260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2767}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 10463040

約数和(自身を除く): 5537780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2767, 5534, 11068, 13835, 27670, 55340, 246263, 492526, 985052, 1231315, 2462630, 4925260]

約数ペア:

[(1, 4925260), (2, 2462630), (4, 1231315), (5, 985052), (10, 492526), (20, 246263), (89, 55340), (178, 27670), (356, 13835), (445, 11068), (890, 5534), (1780, 2767)]