13092320

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 31606848

約数和(自身を除く): 18514528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1741, 1880, 3482, 3760, 6964, 7520, 8705, 13928, 17410, 27856, 34820, 55712, 69640, 81827, 139280, 163654, 278560, 327308, 409135, 654616, 818270, 1309232, 1636540, 2618464, 3273080, 6546160, 13092320]

約数ペア:

[(1, 13092320), (2, 6546160), (4, 3273080), (5, 2618464), (8, 1636540), (10, 1309232), (16, 818270), (20, 654616), (32, 409135), (40, 327308), (47, 278560), (80, 163654), (94, 139280), (160, 81827), (188, 69640), (235, 55712), (376, 34820), (470, 27856), (752, 17410), (940, 13928), (1504, 8705), (1741, 7520), (1880, 6964), (3482, 3760)]