12493700

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1352

約数の個数: 36

約数和(自身を含む): 27401892

約数和(自身を除く): 14908192

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 1237, 2020, 2474, 2525, 4948, 5050, 6185, 10100, 12370, 24740, 30925, 61850, 123700, 124937, 249874, 499748, 624685, 1249370, 2498740, 3123425, 6246850, 12493700]

約数ペア:

[(1, 12493700), (2, 6246850), (4, 3123425), (5, 2498740), (10, 1249370), (20, 624685), (25, 499748), (50, 249874), (100, 124937), (101, 123700), (202, 61850), (404, 30925), (505, 24740), (1010, 12370), (1237, 10100), (2020, 6185), (2474, 5050), (2525, 4948)]