11649760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4283}}^1$

素因数の和:4315

約数の個数: 48

約数和(自身を含む): 29148336

約数和(自身を除く): 17498576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4283, 8566, 17132, 21415, 34264, 42830, 68528, 72811, 85660, 137056, 145622, 171320, 291244, 342640, 364055, 582488, 685280, 728110, 1164976, 1456220, 2329952, 2912440, 5824880, 11649760]

約数ペア:

[(1, 11649760), (2, 5824880), (4, 2912440), (5, 2329952), (8, 1456220), (10, 1164976), (16, 728110), (17, 685280), (20, 582488), (32, 364055), (34, 342640), (40, 291244), (68, 171320), (80, 145622), (85, 137056), (136, 85660), (160, 72811), (170, 68528), (272, 42830), (340, 34264), (544, 21415), (680, 17132), (1360, 8566), (2720, 4283)]