126979550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 248957280

約数和(自身を除く): 121977730

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 109, 115, 218, 230, 545, 575, 1013, 1090, 1150, 2026, 2507, 2725, 5014, 5065, 5450, 10130, 12535, 23299, 25070, 25325, 46598, 50650, 62675, 110417, 116495, 125350, 220834, 232990, 552085, 582475, 1104170, 1164950, 2539591, 2760425, 5079182, 5520850, 12697955, 25395910, 63489775, 126979550]

約数ペア:

[(1, 126979550), (2, 63489775), (5, 25395910), (10, 12697955), (23, 5520850), (25, 5079182), (46, 2760425), (50, 2539591), (109, 1164950), (115, 1104170), (218, 582475), (230, 552085), (545, 232990), (575, 220834), (1013, 125350), (1090, 116495), (1150, 110417), (2026, 62675), (2507, 50650), (2725, 46598), (5014, 25325), (5065, 25070), (5450, 23299), (10130, 12535)]