2010065552

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2629

約数の個数: 80

約数和(自身を含む): 4401158784

約数和(自身を除く): 2391093232

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 484, 592, 814, 968, 1331, 1628, 1936, 2551, 2662, 3256, 4477, 5102, 5324, 6512, 8954, 10204, 10648, 17908, 20408, 21296, 28061, 35816, 40816, 49247, 56122, 71632, 94387, 98494, 112244, 188774, 196988, 224488, 308671, 377548, 393976, 448976, 617342, 755096, 787952, 1038257, 1234684, 1510192, 2076514, 2469368, 3395381, 4153028, 4938736, 6790762, 8306056, 11420827, 13581524, 16612112, 22841654, 27163048, 45683308, 54326096, 91366616, 125629097, 182733232, 251258194, 502516388, 1005032776, 2010065552]

約数ペア:

[(1, 2010065552), (2, 1005032776), (4, 502516388), (8, 251258194), (11, 182733232), (16, 125629097), (22, 91366616), (37, 54326096), (44, 45683308), (74, 27163048), (88, 22841654), (121, 16612112), (148, 13581524), (176, 11420827), (242, 8306056), (296, 6790762), (407, 4938736), (484, 4153028), (592, 3395381), (814, 2469368), (968, 2076514), (1331, 1510192), (1628, 1234684), (1936, 1038257), (2551, 787952), (2662, 755096), (3256, 617342), (4477, 448976), (5102, 393976), (5324, 377548), (6512, 308671), (8954, 224488), (10204, 196988), (10648, 188774), (17908, 112244), (20408, 98494), (21296, 94387), (28061, 71632), (35816, 56122), (40816, 49247)]