528080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 80

約数和(自身を含む): 1499904

約数和(自身を除く): 971824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 41, 46, 56, 70, 80, 82, 92, 112, 115, 140, 161, 164, 184, 205, 230, 280, 287, 322, 328, 368, 410, 460, 560, 574, 644, 656, 805, 820, 920, 943, 1148, 1288, 1435, 1610, 1640, 1840, 1886, 2296, 2576, 2870, 3220, 3280, 3772, 4592, 4715, 5740, 6440, 6601, 7544, 9430, 11480, 12880, 13202, 15088, 18860, 22960, 26404, 33005, 37720, 52808, 66010, 75440, 105616, 132020, 264040, 528080]

約数ペア:

[(1, 528080), (2, 264040), (4, 132020), (5, 105616), (7, 75440), (8, 66010), (10, 52808), (14, 37720), (16, 33005), (20, 26404), (23, 22960), (28, 18860), (35, 15088), (40, 13202), (41, 12880), (46, 11480), (56, 9430), (70, 7544), (80, 6601), (82, 6440), (92, 5740), (112, 4715), (115, 4592), (140, 3772), (161, 3280), (164, 3220), (184, 2870), (205, 2576), (230, 2296), (280, 1886), (287, 1840), (322, 1640), (328, 1610), (368, 1435), (410, 1288), (460, 1148), (560, 943), (574, 920), (644, 820), (656, 805)]