97220440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51713}}^1$

素因数の和:51771

約数の個数: 32

約数和(自身を含む): 223404480

約数和(自身を除く): 126184040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 51713, 103426, 206852, 258565, 413704, 517130, 1034260, 2068520, 2430511, 4861022, 9722044, 12152555, 19444088, 24305110, 48610220, 97220440]

約数ペア:

[(1, 97220440), (2, 48610220), (4, 24305110), (5, 19444088), (8, 12152555), (10, 9722044), (20, 4861022), (40, 2430511), (47, 2068520), (94, 1034260), (188, 517130), (235, 413704), (376, 258565), (470, 206852), (940, 103426), (1880, 51713)]