85323920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96959}}^1$

素因数の和:96983

約数の個数: 40

約数和(自身を含む): 216414720

約数和(自身を除く): 131090800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 96959, 193918, 387836, 484795, 775672, 969590, 1066549, 1551344, 1939180, 2133098, 3878360, 4266196, 5332745, 7756720, 8532392, 10665490, 17064784, 21330980, 42661960, 85323920]

約数ペア:

[(1, 85323920), (2, 42661960), (4, 21330980), (5, 17064784), (8, 10665490), (10, 8532392), (11, 7756720), (16, 5332745), (20, 4266196), (22, 3878360), (40, 2133098), (44, 1939180), (55, 1551344), (80, 1066549), (88, 969590), (110, 775672), (176, 484795), (220, 387836), (440, 193918), (880, 96959)]