32900000

素因数分解:

$2^5\times 5^5\times 7^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 94493952

約数和(自身を除く): 61593952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 125, 140, 160, 175, 188, 200, 224, 235, 250, 280, 329, 350, 376, 400, 470, 500, 560, 625, 658, 700, 752, 800, 875, 940, 1000, 1120, 1175, 1250, 1316, 1400, 1504, 1645, 1750, 1880, 2000, 2350, 2500, 2632, 2800, 3125, 3290, 3500, 3760, 4000, 4375, 4700, 5000, 5264, 5600, 5875, 6250, 6580, 7000, 7520, 8225, 8750, 9400, 10000, 10528, 11750, 12500, 13160, 14000, 16450, 17500, 18800, 20000, 21875, 23500, 25000, 26320, 28000, 29375, 32900, 35000, 37600, 41125, 43750, 47000, 50000, 52640, 58750, 65800, 70000, 82250, 87500, 94000, 100000, 117500, 131600, 140000, 146875, 164500, 175000, 188000, 205625, 235000, 263200, 293750, 329000, 350000, 411250, 470000, 587500, 658000, 700000, 822500, 940000, 1028125, 1175000, 1316000, 1645000, 2056250, 2350000, 3290000, 4112500, 4700000, 6580000, 8225000, 16450000, 32900000]

約数ペア:

[(1, 32900000), (2, 16450000), (4, 8225000), (5, 6580000), (7, 4700000), (8, 4112500), (10, 3290000), (14, 2350000), (16, 2056250), (20, 1645000), (25, 1316000), (28, 1175000), (32, 1028125), (35, 940000), (40, 822500), (47, 700000), (50, 658000), (56, 587500), (70, 470000), (80, 411250), (94, 350000), (100, 329000), (112, 293750), (125, 263200), (140, 235000), (160, 205625), (175, 188000), (188, 175000), (200, 164500), (224, 146875), (235, 140000), (250, 131600), (280, 117500), (329, 100000), (350, 94000), (376, 87500), (400, 82250), (470, 70000), (500, 65800), (560, 58750), (625, 52640), (658, 50000), (700, 47000), (752, 43750), (800, 41125), (875, 37600), (940, 35000), (1000, 32900), (1120, 29375), (1175, 28000), (1250, 26320), (1316, 25000), (1400, 23500), (1504, 21875), (1645, 20000), (1750, 18800), (1880, 17500), (2000, 16450), (2350, 14000), (2500, 13160), (2632, 12500), (2800, 11750), (3125, 10528), (3290, 10000), (3500, 9400), (3760, 8750), (4000, 8225), (4375, 7520), (4700, 7000), (5000, 6580), (5264, 6250), (5600, 5875)]