10802680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 28486080

約数和(自身を除く): 17683400

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, 941, 1148, 1435, 1640, 1882, 2296, 2870, 3764, 4705, 5740, 6587, 7528, 9410, 11480, 13174, 18820, 26348, 32935, 37640, 38581, 52696, 65870, 77162, 131740, 154324, 192905, 263480, 270067, 308648, 385810, 540134, 771620, 1080268, 1350335, 1543240, 2160536, 2700670, 5401340, 10802680]

約数ペア:

[(1, 10802680), (2, 5401340), (4, 2700670), (5, 2160536), (7, 1543240), (8, 1350335), (10, 1080268), (14, 771620), (20, 540134), (28, 385810), (35, 308648), (40, 270067), (41, 263480), (56, 192905), (70, 154324), (82, 131740), (140, 77162), (164, 65870), (205, 52696), (280, 38581), (287, 37640), (328, 32935), (410, 26348), (574, 18820), (820, 13174), (941, 11480), (1148, 9410), (1435, 7528), (1640, 6587), (1882, 5740), (2296, 4705), (2870, 3764)]