8076320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7211}}^1$

素因数の和:7233

約数の個数: 48

約数和(自身を含む): 21809088

約数和(自身を除く): 13732768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7211, 14422, 28844, 36055, 50477, 57688, 72110, 100954, 115376, 144220, 201908, 230752, 252385, 288440, 403816, 504770, 576880, 807632, 1009540, 1153760, 1615264, 2019080, 4038160, 8076320]

約数ペア:

[(1, 8076320), (2, 4038160), (4, 2019080), (5, 1615264), (7, 1153760), (8, 1009540), (10, 807632), (14, 576880), (16, 504770), (20, 403816), (28, 288440), (32, 252385), (35, 230752), (40, 201908), (56, 144220), (70, 115376), (80, 100954), (112, 72110), (140, 57688), (160, 50477), (224, 36055), (280, 28844), (560, 14422), (1120, 7211)]