16500160

素因数分解:

$2^6\times 5^1\times {\mathrm{51563}}^1$

素因数の和:51580

約数の個数: 28

約数和(自身を含む): 39291768

約数和(自身を除く): 22791608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51563, 103126, 206252, 257815, 412504, 515630, 825008, 1031260, 1650016, 2062520, 3300032, 4125040, 8250080, 16500160]

約数ペア:

[(1, 16500160), (2, 8250080), (4, 4125040), (5, 3300032), (8, 2062520), (10, 1650016), (16, 1031260), (20, 825008), (32, 515630), (40, 412504), (64, 257815), (80, 206252), (160, 103126), (320, 51563)]