9004160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 23500800

約数和(自身を除く): 14496640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1279, 1408, 1760, 2558, 3520, 5116, 6395, 7040, 10232, 12790, 14069, 20464, 25580, 28138, 40928, 51160, 56276, 70345, 81856, 102320, 112552, 140690, 163712, 204640, 225104, 281380, 409280, 450208, 562760, 818560, 900416, 1125520, 1800832, 2251040, 4502080, 9004160]

約数ペア:

[(1, 9004160), (2, 4502080), (4, 2251040), (5, 1800832), (8, 1125520), (10, 900416), (11, 818560), (16, 562760), (20, 450208), (22, 409280), (32, 281380), (40, 225104), (44, 204640), (55, 163712), (64, 140690), (80, 112552), (88, 102320), (110, 81856), (128, 70345), (160, 56276), (176, 51160), (220, 40928), (320, 28138), (352, 25580), (440, 20464), (640, 14069), (704, 12790), (880, 10232), (1279, 7040), (1408, 6395), (1760, 5116), (2558, 3520)]