6550720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1889

約数の個数: 56

約数和(自身を含む): 17026128

約数和(自身を除く): 10475408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 1861, 3520, 3722, 7444, 9305, 14888, 18610, 20471, 29776, 37220, 40942, 59552, 74440, 81884, 102355, 119104, 148880, 163768, 204710, 297760, 327536, 409420, 595520, 655072, 818840, 1310144, 1637680, 3275360, 6550720]

約数ペア:

[(1, 6550720), (2, 3275360), (4, 1637680), (5, 1310144), (8, 818840), (10, 655072), (11, 595520), (16, 409420), (20, 327536), (22, 297760), (32, 204710), (40, 163768), (44, 148880), (55, 119104), (64, 102355), (80, 81884), (88, 74440), (110, 59552), (160, 40942), (176, 37220), (220, 29776), (320, 20471), (352, 18610), (440, 14888), (704, 9305), (880, 7444), (1760, 3722), (1861, 3520)]