8067460

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2027}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 17035200

約数和(自身を除く): 8967740

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 2027, 3980, 4054, 8108, 10135, 20270, 40540, 403373, 806746, 1613492, 2016865, 4033730, 8067460]

約数ペア:

[(1, 8067460), (2, 4033730), (4, 2016865), (5, 1613492), (10, 806746), (20, 403373), (199, 40540), (398, 20270), (796, 10135), (995, 8108), (1990, 4054), (2027, 3980)]