853125200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2061

約数の個数: 120

約数和(自身を含む): 2185360128

約数和(自身を除く): 1332234928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 47, 50, 80, 92, 94, 100, 115, 184, 188, 200, 230, 235, 368, 376, 400, 460, 470, 575, 752, 920, 940, 1081, 1150, 1175, 1840, 1880, 1973, 2162, 2300, 2350, 3760, 3946, 4324, 4600, 4700, 5405, 7892, 8648, 9200, 9400, 9865, 10810, 15784, 17296, 18800, 19730, 21620, 27025, 31568, 39460, 43240, 45379, 49325, 54050, 78920, 86480, 90758, 92731, 98650, 108100, 157840, 181516, 185462, 197300, 216200, 226895, 363032, 370924, 394600, 432400, 453790, 463655, 726064, 741848, 789200, 907580, 927310, 1134475, 1483696, 1815160, 1854620, 2132813, 2268950, 2318275, 3630320, 3709240, 4265626, 4537900, 4636550, 7418480, 8531252, 9075800, 9273100, 10664065, 17062504, 18151600, 18546200, 21328130, 34125008, 37092400, 42656260, 53320325, 85312520, 106640650, 170625040, 213281300, 426562600, 853125200]

約数ペア:

[(1, 853125200), (2, 426562600), (4, 213281300), (5, 170625040), (8, 106640650), (10, 85312520), (16, 53320325), (20, 42656260), (23, 37092400), (25, 34125008), (40, 21328130), (46, 18546200), (47, 18151600), (50, 17062504), (80, 10664065), (92, 9273100), (94, 9075800), (100, 8531252), (115, 7418480), (184, 4636550), (188, 4537900), (200, 4265626), (230, 3709240), (235, 3630320), (368, 2318275), (376, 2268950), (400, 2132813), (460, 1854620), (470, 1815160), (575, 1483696), (752, 1134475), (920, 927310), (940, 907580), (1081, 789200), (1150, 741848), (1175, 726064), (1840, 463655), (1880, 453790), (1973, 432400), (2162, 394600), (2300, 370924), (2350, 363032), (3760, 226895), (3946, 216200), (4324, 197300), (4600, 185462), (4700, 181516), (5405, 157840), (7892, 108100), (8648, 98650), (9200, 92731), (9400, 90758), (9865, 86480), (10810, 78920), (15784, 54050), (17296, 49325), (18800, 45379), (19730, 43240), (21620, 39460), (27025, 31568)]