23487520

素因数分解:

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

素因数の和:402

約数の個数: 96

約数和(自身を含む): 64568448

約数和(自身を除く): 41080928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 313, 335, 469, 536, 560, 626, 670, 938, 1072, 1120, 1252, 1340, 1565, 1876, 2144, 2191, 2345, 2504, 2680, 3130, 3752, 4382, 4690, 5008, 5360, 6260, 7504, 8764, 9380, 10016, 10720, 10955, 12520, 15008, 17528, 18760, 20971, 21910, 25040, 35056, 37520, 41942, 43820, 50080, 70112, 75040, 83884, 87640, 104855, 146797, 167768, 175280, 209710, 293594, 335536, 350560, 419420, 587188, 671072, 733985, 838840, 1174376, 1467970, 1677680, 2348752, 2935940, 3355360, 4697504, 5871880, 11743760, 23487520]

約数ペア:

[(1, 23487520), (2, 11743760), (4, 5871880), (5, 4697504), (7, 3355360), (8, 2935940), (10, 2348752), (14, 1677680), (16, 1467970), (20, 1174376), (28, 838840), (32, 733985), (35, 671072), (40, 587188), (56, 419420), (67, 350560), (70, 335536), (80, 293594), (112, 209710), (134, 175280), (140, 167768), (160, 146797), (224, 104855), (268, 87640), (280, 83884), (313, 75040), (335, 70112), (469, 50080), (536, 43820), (560, 41942), (626, 37520), (670, 35056), (938, 25040), (1072, 21910), (1120, 20971), (1252, 18760), (1340, 17528), (1565, 15008), (1876, 12520), (2144, 10955), (2191, 10720), (2345, 10016), (2504, 9380), (2680, 8764), (3130, 7504), (3752, 6260), (4382, 5360), (4690, 5008)]