4978688330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3851}}^1$

素因数の和:3972

約数の個数: 128

約数和(自身を含む): 11821510656

約数和(自身を除く): 6842822326

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 73, 77, 110, 115, 146, 154, 161, 230, 253, 322, 365, 385, 506, 511, 730, 770, 803, 805, 1022, 1265, 1606, 1610, 1679, 1771, 2530, 2555, 3358, 3542, 3851, 4015, 5110, 5621, 7702, 8030, 8395, 8855, 11242, 11753, 16790, 17710, 18469, 19255, 23506, 26957, 28105, 36938, 38510, 42361, 53914, 56210, 58765, 84722, 88573, 92345, 117530, 129283, 134785, 177146, 184690, 211805, 258566, 269570, 281123, 296527, 423610, 442865, 562246, 593054, 620011, 646415, 885730, 974303, 1240022, 1292830, 1405615, 1482635, 1948606, 1967861, 2811230, 2965270, 3092353, 3100055, 3935722, 4871515, 6184706, 6200110, 6465829, 6820121, 9743030, 9839305, 12931658, 13640242, 15461765, 19678610, 21646471, 30923530, 32329145, 34100605, 43292942, 45260803, 64658290, 68201210, 71124119, 90521606, 108232355, 142248238, 216464710, 226304015, 355620595, 452608030, 497868833, 711241190, 995737666, 2489344165, 4978688330]

約数ペア:

[(1, 4978688330), (2, 2489344165), (5, 995737666), (7, 711241190), (10, 497868833), (11, 452608030), (14, 355620595), (22, 226304015), (23, 216464710), (35, 142248238), (46, 108232355), (55, 90521606), (70, 71124119), (73, 68201210), (77, 64658290), (110, 45260803), (115, 43292942), (146, 34100605), (154, 32329145), (161, 30923530), (230, 21646471), (253, 19678610), (322, 15461765), (365, 13640242), (385, 12931658), (506, 9839305), (511, 9743030), (730, 6820121), (770, 6465829), (803, 6200110), (805, 6184706), (1022, 4871515), (1265, 3935722), (1606, 3100055), (1610, 3092353), (1679, 2965270), (1771, 2811230), (2530, 1967861), (2555, 1948606), (3358, 1482635), (3542, 1405615), (3851, 1292830), (4015, 1240022), (5110, 974303), (5621, 885730), (7702, 646415), (8030, 620011), (8395, 593054), (8855, 562246), (11242, 442865), (11753, 423610), (16790, 296527), (17710, 281123), (18469, 269570), (19255, 258566), (23506, 211805), (26957, 184690), (28105, 177146), (36938, 134785), (38510, 129283), (42361, 117530), (53914, 92345), (56210, 88573), (58765, 84722)]