26714800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 78878880

約数和(自身を除く): 52164080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 47, 49, 50, 56, 58, 70, 80, 94, 98, 100, 112, 116, 140, 145, 175, 188, 196, 200, 203, 232, 235, 245, 280, 290, 329, 350, 376, 392, 400, 406, 464, 470, 490, 560, 580, 658, 700, 725, 752, 784, 812, 940, 980, 1015, 1160, 1175, 1225, 1316, 1363, 1400, 1421, 1450, 1624, 1645, 1880, 1960, 2030, 2303, 2320, 2350, 2450, 2632, 2726, 2800, 2842, 2900, 3248, 3290, 3760, 3920, 4060, 4606, 4700, 4900, 5075, 5264, 5452, 5684, 5800, 6580, 6815, 7105, 8120, 8225, 9212, 9400, 9541, 9800, 10150, 10904, 11368, 11515, 11600, 13160, 13630, 14210, 16240, 16450, 18424, 18800, 19082, 19600, 20300, 21808, 22736, 23030, 26320, 27260, 28420, 32900, 34075, 35525, 36848, 38164, 40600, 46060, 47705, 54520, 56840, 57575, 65800, 66787, 68150, 71050, 76328, 81200, 92120, 95410, 109040, 113680, 115150, 131600, 133574, 136300, 142100, 152656, 184240, 190820, 230300, 238525, 267148, 272600, 284200, 333935, 381640, 460600, 477050, 534296, 545200, 568400, 667870, 763280, 921200, 954100, 1068592, 1335740, 1669675, 1908200, 2671480, 3339350, 3816400, 5342960, 6678700, 13357400, 26714800]

約数ペア:

[(1, 26714800), (2, 13357400), (4, 6678700), (5, 5342960), (7, 3816400), (8, 3339350), (10, 2671480), (14, 1908200), (16, 1669675), (20, 1335740), (25, 1068592), (28, 954100), (29, 921200), (35, 763280), (40, 667870), (47, 568400), (49, 545200), (50, 534296), (56, 477050), (58, 460600), (70, 381640), (80, 333935), (94, 284200), (98, 272600), (100, 267148), (112, 238525), (116, 230300), (140, 190820), (145, 184240), (175, 152656), (188, 142100), (196, 136300), (200, 133574), (203, 131600), (232, 115150), (235, 113680), (245, 109040), (280, 95410), (290, 92120), (329, 81200), (350, 76328), (376, 71050), (392, 68150), (400, 66787), (406, 65800), (464, 57575), (470, 56840), (490, 54520), (560, 47705), (580, 46060), (658, 40600), (700, 38164), (725, 36848), (752, 35525), (784, 34075), (812, 32900), (940, 28420), (980, 27260), (1015, 26320), (1160, 23030), (1175, 22736), (1225, 21808), (1316, 20300), (1363, 19600), (1400, 19082), (1421, 18800), (1450, 18424), (1624, 16450), (1645, 16240), (1880, 14210), (1960, 13630), (2030, 13160), (2303, 11600), (2320, 11515), (2350, 11368), (2450, 10904), (2632, 10150), (2726, 9800), (2800, 9541), (2842, 9400), (2900, 9212), (3248, 8225), (3290, 8120), (3760, 7105), (3920, 6815), (4060, 6580), (4606, 5800), (4700, 5684), (4900, 5452), (5075, 5264)]