27675100

素因数分解:

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

素因数の和:2662

約数の個数: 36

約数和(自身を含む): 60629800

約数和(自身を除く): 32954700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2539, 2725, 5078, 5450, 10156, 10900, 12695, 25390, 50780, 63475, 126950, 253900, 276751, 553502, 1107004, 1383755, 2767510, 5535020, 6918775, 13837550, 27675100]

約数ペア:

[(1, 27675100), (2, 13837550), (4, 6918775), (5, 5535020), (10, 2767510), (20, 1383755), (25, 1107004), (50, 553502), (100, 276751), (109, 253900), (218, 126950), (436, 63475), (545, 50780), (1090, 25390), (2180, 12695), (2539, 10900), (2725, 10156), (5078, 5450)]