1134144640

素因数分解:

$2^7\times 5^1\times {\mathrm{1772101}}^1$

素因数の和:1772120

約数の個数: 32

約数和(自身を含む): 2711316060

約数和(自身を除く): 1577171420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1772101, 3544202, 7088404, 8860505, 14176808, 17721010, 28353616, 35442020, 56707232, 70884040, 113414464, 141768080, 226828928, 283536160, 567072320, 1134144640]

約数ペア:

[(1, 1134144640), (2, 567072320), (4, 283536160), (5, 226828928), (8, 141768080), (10, 113414464), (16, 70884040), (20, 56707232), (32, 35442020), (40, 28353616), (64, 17721010), (80, 14176808), (128, 8860505), (160, 7088404), (320, 3544202), (640, 1772101)]