58312000

素因数分解:

$2^6\times 5^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 112

約数和(自身を含む): 149065488

約数和(自身を除く): 90753488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 125, 148, 160, 185, 197, 200, 250, 296, 320, 370, 394, 400, 500, 592, 740, 788, 800, 925, 985, 1000, 1184, 1480, 1576, 1600, 1850, 1970, 2000, 2368, 2960, 3152, 3700, 3940, 4000, 4625, 4925, 5920, 6304, 7289, 7400, 7880, 8000, 9250, 9850, 11840, 12608, 14578, 14800, 15760, 18500, 19700, 24625, 29156, 29600, 31520, 36445, 37000, 39400, 49250, 58312, 59200, 63040, 72890, 74000, 78800, 98500, 116624, 145780, 148000, 157600, 182225, 197000, 233248, 291560, 296000, 315200, 364450, 394000, 466496, 583120, 728900, 788000, 911125, 1166240, 1457800, 1576000, 1822250, 2332480, 2915600, 3644500, 5831200, 7289000, 11662400, 14578000, 29156000, 58312000]

約数ペア:

[(1, 58312000), (2, 29156000), (4, 14578000), (5, 11662400), (8, 7289000), (10, 5831200), (16, 3644500), (20, 2915600), (25, 2332480), (32, 1822250), (37, 1576000), (40, 1457800), (50, 1166240), (64, 911125), (74, 788000), (80, 728900), (100, 583120), (125, 466496), (148, 394000), (160, 364450), (185, 315200), (197, 296000), (200, 291560), (250, 233248), (296, 197000), (320, 182225), (370, 157600), (394, 148000), (400, 145780), (500, 116624), (592, 98500), (740, 78800), (788, 74000), (800, 72890), (925, 63040), (985, 59200), (1000, 58312), (1184, 49250), (1480, 39400), (1576, 37000), (1600, 36445), (1850, 31520), (1970, 29600), (2000, 29156), (2368, 24625), (2960, 19700), (3152, 18500), (3700, 15760), (3940, 14800), (4000, 14578), (4625, 12608), (4925, 11840), (5920, 9850), (6304, 9250), (7289, 8000), (7400, 7880)]