13837550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2660

約数の個数: 24

約数和(自身を含む): 25984200

約数和(自身を除く): 12146650

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2539, 2725, 5078, 5450, 12695, 25390, 63475, 126950, 276751, 553502, 1383755, 2767510, 6918775, 13837550]

約数ペア:

[(1, 13837550), (2, 6918775), (5, 2767510), (10, 1383755), (25, 553502), (50, 276751), (109, 126950), (218, 63475), (545, 25390), (1090, 12695), (2539, 5450), (2725, 5078)]