14578000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 36386064

約数和(自身を除く): 21808064

約数列:

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

約数ペア:

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