10368917680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11782861}}^1$

素因数の和:11782885

約数の個数: 40

約数和(自身を含む): 26299347984

約数和(自身を除く): 15930430304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11782861, 23565722, 47131444, 58914305, 94262888, 117828610, 129611471, 188525776, 235657220, 259222942, 471314440, 518445884, 648057355, 942628880, 1036891768, 1296114710, 2073783536, 2592229420, 5184458840, 10368917680]

約数ペア:

[(1, 10368917680), (2, 5184458840), (4, 2592229420), (5, 2073783536), (8, 1296114710), (10, 1036891768), (11, 942628880), (16, 648057355), (20, 518445884), (22, 471314440), (40, 259222942), (44, 235657220), (55, 188525776), (80, 129611471), (88, 117828610), (110, 94262888), (176, 58914305), (220, 47131444), (440, 23565722), (880, 11782861)]