11619520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3301}}^1$

素因数の和:3329

約数の個数: 56

約数和(自身を含む): 30193488

約数和(自身を除く): 18573968

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, 3301, 3520, 6602, 13204, 16505, 26408, 33010, 36311, 52816, 66020, 72622, 105632, 132040, 145244, 181555, 211264, 264080, 290488, 363110, 528160, 580976, 726220, 1056320, 1161952, 1452440, 2323904, 2904880, 5809760, 11619520]

約数ペア:

[(1, 11619520), (2, 5809760), (4, 2904880), (5, 2323904), (8, 1452440), (10, 1161952), (11, 1056320), (16, 726220), (20, 580976), (22, 528160), (32, 363110), (40, 290488), (44, 264080), (55, 211264), (64, 181555), (80, 145244), (88, 132040), (110, 105632), (160, 72622), (176, 66020), (220, 52816), (320, 36311), (352, 33010), (440, 26408), (704, 16505), (880, 13204), (1760, 6602), (3301, 3520)]