188045753720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{427376713}}^1$

素因数の和:427376735

約数の個数: 32

約数和(自身を含む): 461566851120

約数和(自身を除く): 273521097400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 427376713, 854753426, 1709506852, 2136883565, 3419013704, 4273767130, 4701143843, 8547534260, 9402287686, 17095068520, 18804575372, 23505719215, 37609150744, 47011438430, 94022876860, 188045753720]

約数ペア:

[(1, 188045753720), (2, 94022876860), (4, 47011438430), (5, 37609150744), (8, 23505719215), (10, 18804575372), (11, 17095068520), (20, 9402287686), (22, 8547534260), (40, 4701143843), (44, 4273767130), (55, 3419013704), (88, 2136883565), (110, 1709506852), (220, 854753426), (440, 427376713)]