137103340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3229}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 315816480

約数和(自身を除く): 178713140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1930, 2123, 3229, 3860, 4246, 6458, 8492, 10615, 12916, 16145, 21230, 32290, 35519, 42460, 64580, 71038, 142076, 177595, 355190, 623197, 710380, 1246394, 2492788, 3115985, 6231970, 6855167, 12463940, 13710334, 27420668, 34275835, 68551670, 137103340]

約数ペア:

[(1, 137103340), (2, 68551670), (4, 34275835), (5, 27420668), (10, 13710334), (11, 12463940), (20, 6855167), (22, 6231970), (44, 3115985), (55, 2492788), (110, 1246394), (193, 710380), (220, 623197), (386, 355190), (772, 177595), (965, 142076), (1930, 71038), (2123, 64580), (3229, 42460), (3860, 35519), (4246, 32290), (6458, 21230), (8492, 16145), (10615, 12916)]