349334080

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23227}}^1$

素因数の和:23291

約数の個数: 56

約数和(自身を含む): 849587328

約数和(自身を除く): 500253248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 15040, 23227, 46454, 92908, 116135, 185816, 232270, 371632, 464540, 743264, 929080, 1091669, 1486528, 1858160, 2183338, 3716320, 4366676, 5458345, 7432640, 8733352, 10916690, 17466704, 21833380, 34933408, 43666760, 69866816, 87333520, 174667040, 349334080]

約数ペア:

[(1, 349334080), (2, 174667040), (4, 87333520), (5, 69866816), (8, 43666760), (10, 34933408), (16, 21833380), (20, 17466704), (32, 10916690), (40, 8733352), (47, 7432640), (64, 5458345), (80, 4366676), (94, 3716320), (160, 2183338), (188, 1858160), (235, 1486528), (320, 1091669), (376, 929080), (470, 743264), (752, 464540), (940, 371632), (1504, 232270), (1880, 185816), (3008, 116135), (3760, 92908), (7520, 46454), (15040, 23227)]