11743760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 31771776

約数和(自身を除く): 20028016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 313, 335, 469, 536, 560, 626, 670, 938, 1072, 1252, 1340, 1565, 1876, 2191, 2345, 2504, 2680, 3130, 3752, 4382, 4690, 5008, 5360, 6260, 7504, 8764, 9380, 10955, 12520, 17528, 18760, 20971, 21910, 25040, 35056, 37520, 41942, 43820, 83884, 87640, 104855, 146797, 167768, 175280, 209710, 293594, 335536, 419420, 587188, 733985, 838840, 1174376, 1467970, 1677680, 2348752, 2935940, 5871880, 11743760]

約数ペア:

[(1, 11743760), (2, 5871880), (4, 2935940), (5, 2348752), (7, 1677680), (8, 1467970), (10, 1174376), (14, 838840), (16, 733985), (20, 587188), (28, 419420), (35, 335536), (40, 293594), (56, 209710), (67, 175280), (70, 167768), (80, 146797), (112, 104855), (134, 87640), (140, 83884), (268, 43820), (280, 41942), (313, 37520), (335, 35056), (469, 25040), (536, 21910), (560, 20971), (626, 18760), (670, 17528), (938, 12520), (1072, 10955), (1252, 9380), (1340, 8764), (1565, 7504), (1876, 6260), (2191, 5360), (2345, 5008), (2504, 4690), (2680, 4382), (3130, 3752)]