8025670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 15048000

約数和(自身を除く): 7022330

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 199, 218, 370, 398, 545, 995, 1090, 1990, 4033, 7363, 8066, 14726, 20165, 21691, 36815, 40330, 43382, 73630, 108455, 216910, 802567, 1605134, 4012835, 8025670]

約数ペア:

[(1, 8025670), (2, 4012835), (5, 1605134), (10, 802567), (37, 216910), (74, 108455), (109, 73630), (185, 43382), (199, 40330), (218, 36815), (370, 21691), (398, 20165), (545, 14726), (995, 8066), (1090, 7363), (1990, 4033)]