11147080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 29393280

約数和(自身を除く): 18246200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 971, 1148, 1435, 1640, 1942, 2296, 2870, 3884, 4855, 5740, 6797, 7768, 9710, 11480, 13594, 19420, 27188, 33985, 38840, 39811, 54376, 67970, 79622, 135940, 159244, 199055, 271880, 278677, 318488, 398110, 557354, 796220, 1114708, 1393385, 1592440, 2229416, 2786770, 5573540, 11147080]

約数ペア:

[(1, 11147080), (2, 5573540), (4, 2786770), (5, 2229416), (7, 1592440), (8, 1393385), (10, 1114708), (14, 796220), (20, 557354), (28, 398110), (35, 318488), (40, 278677), (41, 271880), (56, 199055), (70, 159244), (82, 135940), (140, 79622), (164, 67970), (205, 54376), (280, 39811), (287, 38840), (328, 33985), (410, 27188), (574, 19420), (820, 13594), (971, 11480), (1148, 9710), (1435, 7768), (1640, 6797), (1942, 5740), (2296, 4855), (2870, 3884)]