1260697250

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 2422517760

約数和(自身を除く): 1161820510

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 127, 250, 254, 295, 590, 635, 673, 1270, 1346, 1475, 2950, 3175, 3365, 6350, 6730, 7375, 7493, 14750, 14986, 15875, 16825, 31750, 33650, 37465, 39707, 74930, 79414, 84125, 85471, 168250, 170942, 187325, 198535, 374650, 397070, 427355, 854710, 936625, 992675, 1873250, 1985350, 2136775, 4273550, 4963375, 5042789, 9926750, 10085578, 10683875, 21367750, 25213945, 50427890, 126069725, 252139450, 630348625, 1260697250]

約数ペア:

[(1, 1260697250), (2, 630348625), (5, 252139450), (10, 126069725), (25, 50427890), (50, 25213945), (59, 21367750), (118, 10683875), (125, 10085578), (127, 9926750), (250, 5042789), (254, 4963375), (295, 4273550), (590, 2136775), (635, 1985350), (673, 1873250), (1270, 992675), (1346, 936625), (1475, 854710), (2950, 427355), (3175, 397070), (3365, 374650), (6350, 198535), (6730, 187325), (7375, 170942), (7493, 168250), (14750, 85471), (14986, 84125), (15875, 79414), (16825, 74930), (31750, 39707), (33650, 37465)]