40804368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 116212800

約数和(自身を除く): 75408432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 132, 176, 218, 264, 327, 436, 528, 654, 709, 872, 1199, 1308, 1418, 1744, 2127, 2398, 2616, 2836, 3597, 4254, 4796, 5232, 5672, 7194, 7799, 8508, 9592, 11344, 14388, 15598, 17016, 19184, 23397, 28776, 31196, 34032, 46794, 57552, 62392, 77281, 93588, 124784, 154562, 187176, 231843, 309124, 374352, 463686, 618248, 850091, 927372, 1236496, 1700182, 1854744, 2550273, 3400364, 3709488, 5100546, 6800728, 10201092, 13601456, 20402184, 40804368]

約数ペア:

[(1, 40804368), (2, 20402184), (3, 13601456), (4, 10201092), (6, 6800728), (8, 5100546), (11, 3709488), (12, 3400364), (16, 2550273), (22, 1854744), (24, 1700182), (33, 1236496), (44, 927372), (48, 850091), (66, 618248), (88, 463686), (109, 374352), (132, 309124), (176, 231843), (218, 187176), (264, 154562), (327, 124784), (436, 93588), (528, 77281), (654, 62392), (709, 57552), (872, 46794), (1199, 34032), (1308, 31196), (1418, 28776), (1744, 23397), (2127, 19184), (2398, 17016), (2616, 15598), (2836, 14388), (3597, 11344), (4254, 9592), (4796, 8508), (5232, 7799), (5672, 7194)]