114244240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 291677760

約数和(自身を除く): 177433520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 197, 220, 394, 440, 659, 788, 880, 985, 1318, 1576, 1970, 2167, 2636, 3152, 3295, 3940, 4334, 5272, 6590, 7249, 7880, 8668, 10544, 10835, 13180, 14498, 15760, 17336, 21670, 26360, 28996, 34672, 36245, 43340, 52720, 57992, 72490, 86680, 115984, 129823, 144980, 173360, 259646, 289960, 519292, 579920, 649115, 1038584, 1298230, 1428053, 2077168, 2596460, 2856106, 5192920, 5712212, 7140265, 10385840, 11424424, 14280530, 22848848, 28561060, 57122120, 114244240]

約数ペア:

[(1, 114244240), (2, 57122120), (4, 28561060), (5, 22848848), (8, 14280530), (10, 11424424), (11, 10385840), (16, 7140265), (20, 5712212), (22, 5192920), (40, 2856106), (44, 2596460), (55, 2077168), (80, 1428053), (88, 1298230), (110, 1038584), (176, 649115), (197, 579920), (220, 519292), (394, 289960), (440, 259646), (659, 173360), (788, 144980), (880, 129823), (985, 115984), (1318, 86680), (1576, 72490), (1970, 57992), (2167, 52720), (2636, 43340), (3152, 36245), (3295, 34672), (3940, 28996), (4334, 26360), (5272, 21670), (6590, 17336), (7249, 15760), (7880, 14498), (8668, 13180), (10544, 10835)]