22148000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{113}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 63862344

約数和(自身を除く): 41714344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 113, 125, 140, 160, 175, 196, 200, 224, 226, 245, 250, 280, 350, 392, 400, 452, 490, 500, 560, 565, 700, 784, 791, 800, 875, 904, 980, 1000, 1120, 1130, 1225, 1400, 1568, 1582, 1750, 1808, 1960, 2000, 2260, 2450, 2800, 2825, 3164, 3500, 3616, 3920, 3955, 4000, 4520, 4900, 5537, 5600, 5650, 6125, 6328, 7000, 7840, 7910, 9040, 9800, 11074, 11300, 12250, 12656, 14000, 14125, 15820, 18080, 19600, 19775, 22148, 22600, 24500, 25312, 27685, 28000, 28250, 31640, 39200, 39550, 44296, 45200, 49000, 55370, 56500, 63280, 79100, 88592, 90400, 98000, 98875, 110740, 113000, 126560, 138425, 158200, 177184, 196000, 197750, 221480, 226000, 276850, 316400, 395500, 442960, 452000, 553700, 632800, 692125, 791000, 885920, 1107400, 1384250, 1582000, 2214800, 2768500, 3164000, 4429600, 5537000, 11074000, 22148000]

約数ペア:

[(1, 22148000), (2, 11074000), (4, 5537000), (5, 4429600), (7, 3164000), (8, 2768500), (10, 2214800), (14, 1582000), (16, 1384250), (20, 1107400), (25, 885920), (28, 791000), (32, 692125), (35, 632800), (40, 553700), (49, 452000), (50, 442960), (56, 395500), (70, 316400), (80, 276850), (98, 226000), (100, 221480), (112, 197750), (113, 196000), (125, 177184), (140, 158200), (160, 138425), (175, 126560), (196, 113000), (200, 110740), (224, 98875), (226, 98000), (245, 90400), (250, 88592), (280, 79100), (350, 63280), (392, 56500), (400, 55370), (452, 49000), (490, 45200), (500, 44296), (560, 39550), (565, 39200), (700, 31640), (784, 28250), (791, 28000), (800, 27685), (875, 25312), (904, 24500), (980, 22600), (1000, 22148), (1120, 19775), (1130, 19600), (1225, 18080), (1400, 15820), (1568, 14125), (1582, 14000), (1750, 12656), (1808, 12250), (1960, 11300), (2000, 11074), (2260, 9800), (2450, 9040), (2800, 7910), (2825, 7840), (3164, 7000), (3500, 6328), (3616, 6125), (3920, 5650), (3955, 5600), (4000, 5537), (4520, 4900)]