29156000

素因数分解:

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

素因数の和:259

約数の個数: 96

約数和(自身を含む): 73945872

約数和(自身を除く): 44789872

約数列:

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

約数ペア:

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