40343800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{28817}}^1$

素因数の和:28840

約数の個数: 48

約数和(自身を含む): 107202960

約数和(自身を除く): 66859160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 28817, 57634, 115268, 144085, 201719, 230536, 288170, 403438, 576340, 720425, 806876, 1008595, 1152680, 1440850, 1613752, 2017190, 2881700, 4034380, 5042975, 5763400, 8068760, 10085950, 20171900, 40343800]

約数ペア:

[(1, 40343800), (2, 20171900), (4, 10085950), (5, 8068760), (7, 5763400), (8, 5042975), (10, 4034380), (14, 2881700), (20, 2017190), (25, 1613752), (28, 1440850), (35, 1152680), (40, 1008595), (50, 806876), (56, 720425), (70, 576340), (100, 403438), (140, 288170), (175, 230536), (200, 201719), (280, 144085), (350, 115268), (700, 57634), (1400, 28817)]