10858804540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4981103}}^1$

素因数の和:4981221

約数の個数: 24

約数和(自身を含む): 23012700480

約数和(自身を除く): 12153895940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 4981103, 9962206, 19924412, 24905515, 49811030, 99622060, 542940227, 1085880454, 2171760908, 2714701135, 5429402270, 10858804540]

約数ペア:

[(1, 10858804540), (2, 5429402270), (4, 2714701135), (5, 2171760908), (10, 1085880454), (20, 542940227), (109, 99622060), (218, 49811030), (436, 24905515), (545, 19924412), (1090, 9962206), (2180, 4981103)]