8250080

素因数分解:

$2^5\times 5^1\times {\mathrm{51563}}^1$

素因数の和:51578

約数の個数: 24

約数和(自身を含む): 19491192

約数和(自身を除く): 11241112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 51563, 103126, 206252, 257815, 412504, 515630, 825008, 1031260, 1650016, 2062520, 4125040, 8250080]

約数ペア:

[(1, 8250080), (2, 4125040), (4, 2062520), (5, 1650016), (8, 1031260), (10, 825008), (16, 515630), (20, 412504), (32, 257815), (40, 206252), (80, 103126), (160, 51563)]