1554236420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1811}}^1$

素因数の和:1961

約数の個数: 96

約数和(自身を含む): 3682215936

約数和(自身を除く): 2127979516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 83, 94, 110, 166, 188, 220, 235, 332, 415, 470, 517, 830, 913, 940, 1034, 1660, 1811, 1826, 2068, 2585, 3622, 3652, 3901, 4565, 5170, 7244, 7802, 9055, 9130, 10340, 15604, 18110, 18260, 19505, 19921, 36220, 39010, 39842, 42911, 78020, 79684, 85117, 85822, 99605, 150313, 170234, 171644, 199210, 214555, 300626, 340468, 398420, 425585, 429110, 601252, 751565, 851170, 858220, 936287, 1503130, 1653443, 1702340, 1872574, 3006260, 3306886, 3745148, 4681435, 6613772, 7064711, 8267215, 9362870, 14129422, 16534430, 18725740, 28258844, 33068860, 35323555, 70647110, 77711821, 141294220, 155423642, 310847284, 388559105, 777118210, 1554236420]

約数ペア:

[(1, 1554236420), (2, 777118210), (4, 388559105), (5, 310847284), (10, 155423642), (11, 141294220), (20, 77711821), (22, 70647110), (44, 35323555), (47, 33068860), (55, 28258844), (83, 18725740), (94, 16534430), (110, 14129422), (166, 9362870), (188, 8267215), (220, 7064711), (235, 6613772), (332, 4681435), (415, 3745148), (470, 3306886), (517, 3006260), (830, 1872574), (913, 1702340), (940, 1653443), (1034, 1503130), (1660, 936287), (1811, 858220), (1826, 851170), (2068, 751565), (2585, 601252), (3622, 429110), (3652, 425585), (3901, 398420), (4565, 340468), (5170, 300626), (7244, 214555), (7802, 199210), (9055, 171644), (9130, 170234), (10340, 150313), (15604, 99605), (18110, 85822), (18260, 85117), (19505, 79684), (19921, 78020), (36220, 42911), (39010, 39842)]