97500140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{31051}}^1$

素因数の和:31217

約数の個数: 24

約数和(自身を含む): 206061072

約数和(自身を除く): 108560932

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 31051, 62102, 124204, 155255, 310510, 621020, 4875007, 9750014, 19500028, 24375035, 48750070, 97500140]

約数ペア:

[(1, 97500140), (2, 48750070), (4, 24375035), (5, 19500028), (10, 9750014), (20, 4875007), (157, 621020), (314, 310510), (628, 155255), (785, 124204), (1570, 62102), (3140, 31051)]