7538080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4283}}^1$

素因数の和:4309

約数の個数: 48

約数和(自身を含む): 19432224

約数和(自身を除く): 11894144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4283, 8566, 17132, 21415, 34264, 42830, 47113, 68528, 85660, 94226, 137056, 171320, 188452, 235565, 342640, 376904, 471130, 685280, 753808, 942260, 1507616, 1884520, 3769040, 7538080]

約数ペア:

[(1, 7538080), (2, 3769040), (4, 1884520), (5, 1507616), (8, 942260), (10, 753808), (11, 685280), (16, 471130), (20, 376904), (22, 342640), (32, 235565), (40, 188452), (44, 171320), (55, 137056), (80, 94226), (88, 85660), (110, 68528), (160, 47113), (176, 42830), (220, 34264), (352, 21415), (440, 17132), (880, 8566), (1760, 4283)]