8600240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 22632480

約数和(自身を除く): 14032240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 337, 440, 464, 580, 638, 674, 880, 1160, 1276, 1348, 1595, 1685, 2320, 2552, 2696, 3190, 3370, 3707, 5104, 5392, 6380, 6740, 7414, 9773, 12760, 13480, 14828, 18535, 19546, 25520, 26960, 29656, 37070, 39092, 48865, 59312, 74140, 78184, 97730, 107503, 148280, 156368, 195460, 215006, 296560, 390920, 430012, 537515, 781840, 860024, 1075030, 1720048, 2150060, 4300120, 8600240]

約数ペア:

[(1, 8600240), (2, 4300120), (4, 2150060), (5, 1720048), (8, 1075030), (10, 860024), (11, 781840), (16, 537515), (20, 430012), (22, 390920), (29, 296560), (40, 215006), (44, 195460), (55, 156368), (58, 148280), (80, 107503), (88, 97730), (110, 78184), (116, 74140), (145, 59312), (176, 48865), (220, 39092), (232, 37070), (290, 29656), (319, 26960), (337, 25520), (440, 19546), (464, 18535), (580, 14828), (638, 13480), (674, 12760), (880, 9773), (1160, 7414), (1276, 6740), (1348, 6380), (1595, 5392), (1685, 5104), (2320, 3707), (2552, 3370), (2696, 3190)]