26702480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 72745344

約数和(自身を除く): 46042864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1163, 1435, 1640, 2296, 2326, 2870, 3280, 4592, 4652, 5740, 5815, 8141, 9304, 11480, 11630, 16282, 18608, 22960, 23260, 32564, 40705, 46520, 47683, 65128, 81410, 93040, 95366, 130256, 162820, 190732, 238415, 325640, 333781, 381464, 476830, 651280, 667562, 762928, 953660, 1335124, 1668905, 1907320, 2670248, 3337810, 3814640, 5340496, 6675620, 13351240, 26702480]

約数ペア:

[(1, 26702480), (2, 13351240), (4, 6675620), (5, 5340496), (7, 3814640), (8, 3337810), (10, 2670248), (14, 1907320), (16, 1668905), (20, 1335124), (28, 953660), (35, 762928), (40, 667562), (41, 651280), (56, 476830), (70, 381464), (80, 333781), (82, 325640), (112, 238415), (140, 190732), (164, 162820), (205, 130256), (280, 95366), (287, 93040), (328, 81410), (410, 65128), (560, 47683), (574, 46520), (656, 40705), (820, 32564), (1148, 23260), (1163, 22960), (1435, 18608), (1640, 16282), (2296, 11630), (2326, 11480), (2870, 9304), (3280, 8141), (4592, 5815), (4652, 5740)]