133066810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 244166400

約数和(自身を除く): 111099590

約数列:

[1, 2, 5, 10, 79, 158, 179, 358, 395, 790, 895, 941, 1790, 1882, 4705, 9410, 14141, 28282, 70705, 74339, 141410, 148678, 168439, 336878, 371695, 743390, 842195, 1684390, 13306681, 26613362, 66533405, 133066810]

約数ペア:

[(1, 133066810), (2, 66533405), (5, 26613362), (10, 13306681), (79, 1684390), (158, 842195), (179, 743390), (358, 371695), (395, 336878), (790, 168439), (895, 148678), (941, 141410), (1790, 74339), (1882, 70705), (4705, 28282), (9410, 14141)]