40540850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{115831}}^1$

素因数の和:115850

約数の個数: 24

約数和(自身を含む): 86179008

約数和(自身を除く): 45638158

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 115831, 231662, 579155, 810817, 1158310, 1621634, 2895775, 4054085, 5791550, 8108170, 20270425, 40540850]

約数ペア:

[(1, 40540850), (2, 20270425), (5, 8108170), (7, 5791550), (10, 4054085), (14, 2895775), (25, 1621634), (35, 1158310), (50, 810817), (70, 579155), (175, 231662), (350, 115831)]