126839350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 259983360

約数和(自身を除く): 133144010

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 206, 275, 515, 550, 1030, 1133, 2239, 2266, 2575, 4478, 5150, 5665, 11195, 11330, 22390, 24629, 28325, 49258, 55975, 56650, 111950, 123145, 230617, 246290, 461234, 615725, 1153085, 1231450, 2306170, 2536787, 5073574, 5765425, 11530850, 12683935, 25367870, 63419675, 126839350]

約数ペア:

[(1, 126839350), (2, 63419675), (5, 25367870), (10, 12683935), (11, 11530850), (22, 5765425), (25, 5073574), (50, 2536787), (55, 2306170), (103, 1231450), (110, 1153085), (206, 615725), (275, 461234), (515, 246290), (550, 230617), (1030, 123145), (1133, 111950), (2239, 56650), (2266, 55975), (2575, 49258), (4478, 28325), (5150, 24629), (5665, 22390), (11195, 11330)]