166592020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29023}}^1$

素因数の和:29080

約数の個数: 48

約数和(自身を含む): 409586688

約数和(自身を除く): 242994668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 29023, 58046, 116092, 145115, 203161, 290230, 406322, 580460, 812644, 1015805, 1189943, 2031610, 2379886, 4063220, 4759772, 5949715, 8329601, 11899430, 16659202, 23798860, 33318404, 41648005, 83296010, 166592020]

約数ペア:

[(1, 166592020), (2, 83296010), (4, 41648005), (5, 33318404), (7, 23798860), (10, 16659202), (14, 11899430), (20, 8329601), (28, 5949715), (35, 4759772), (41, 4063220), (70, 2379886), (82, 2031610), (140, 1189943), (164, 1015805), (205, 812644), (287, 580460), (410, 406322), (574, 290230), (820, 203161), (1148, 145115), (1435, 116092), (2870, 58046), (5740, 29023)]