56207660

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22129}}^1$

素因数の和:22265

約数の個数: 24

約数和(自身を含む): 118970880

約数和(自身を除く): 62763220

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 22129, 44258, 88516, 110645, 221290, 442580, 2810383, 5620766, 11241532, 14051915, 28103830, 56207660]

約数ペア:

[(1, 56207660), (2, 28103830), (4, 14051915), (5, 11241532), (10, 5620766), (20, 2810383), (127, 442580), (254, 221290), (508, 110645), (635, 88516), (1270, 44258), (2540, 22129)]