132020

素因数分解:

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

素因数の和:80

約数の個数: 48

約数和(自身を含む): 338688

約数和(自身を除く): 206668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 70, 82, 92, 115, 140, 161, 164, 205, 230, 287, 322, 410, 460, 574, 644, 805, 820, 943, 1148, 1435, 1610, 1886, 2870, 3220, 3772, 4715, 5740, 6601, 9430, 13202, 18860, 26404, 33005, 66010, 132020]

約数ペア:

[(1, 132020), (2, 66010), (4, 33005), (5, 26404), (7, 18860), (10, 13202), (14, 9430), (20, 6601), (23, 5740), (28, 4715), (35, 3772), (41, 3220), (46, 2870), (70, 1886), (82, 1610), (92, 1435), (115, 1148), (140, 943), (161, 820), (164, 805), (205, 644), (230, 574), (287, 460), (322, 410)]