10305320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4925

約数の個数: 32

約数和(自身を含む): 23629320

約数和(自身を除く): 13324000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4861, 9722, 19444, 24305, 38888, 48610, 97220, 194440, 257633, 515266, 1030532, 1288165, 2061064, 2576330, 5152660, 10305320]

約数ペア:

[(1, 10305320), (2, 5152660), (4, 2576330), (5, 2061064), (8, 1288165), (10, 1030532), (20, 515266), (40, 257633), (53, 194440), (106, 97220), (212, 48610), (265, 38888), (424, 24305), (530, 19444), (1060, 9722), (2120, 4861)]