15379867877180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{98429}}^1$

素因数の和:99111

約数の個数: 96

約数和(自身を含む): 32864784825600

約数和(自身を除く): 17484916948420

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 239, 337, 388, 478, 485, 674, 956, 970, 1195, 1348, 1685, 1940, 2390, 3370, 4780, 6740, 23183, 32689, 46366, 65378, 80543, 92732, 98429, 115915, 130756, 161086, 163445, 196858, 231830, 322172, 326890, 393716, 402715, 463660, 492145, 653780, 805430, 984290, 1610860, 1968580, 7812671, 9547613, 15625342, 19095226, 23524531, 31250684, 33170573, 38190452, 39063355, 47049062, 47738065, 66341146, 78126710, 94098124, 95476130, 117622655, 132682292, 156253420, 165852865, 190952260, 235245310, 331705730, 470490620, 663411460, 2281879507, 3217545581, 4563759014, 6435091162, 7927766947, 9127518028, 11409397535, 12870182324, 15855533894, 16087727905, 22818795070, 31711067788, 32175455810, 39638834735, 45637590140, 64350911620, 79277669470, 158555338940, 768993393859, 1537986787718, 3075973575436, 3844966969295, 7689933938590, 15379867877180]

約数ペア:

[(1, 15379867877180), (2, 7689933938590), (4, 3844966969295), (5, 3075973575436), (10, 1537986787718), (20, 768993393859), (97, 158555338940), (194, 79277669470), (239, 64350911620), (337, 45637590140), (388, 39638834735), (478, 32175455810), (485, 31711067788), (674, 22818795070), (956, 16087727905), (970, 15855533894), (1195, 12870182324), (1348, 11409397535), (1685, 9127518028), (1940, 7927766947), (2390, 6435091162), (3370, 4563759014), (4780, 3217545581), (6740, 2281879507), (23183, 663411460), (32689, 470490620), (46366, 331705730), (65378, 235245310), (80543, 190952260), (92732, 165852865), (98429, 156253420), (115915, 132682292), (130756, 117622655), (161086, 95476130), (163445, 94098124), (196858, 78126710), (231830, 66341146), (322172, 47738065), (326890, 47049062), (393716, 39063355), (402715, 38190452), (463660, 33170573), (492145, 31250684), (653780, 23524531), (805430, 19095226), (984290, 15625342), (1610860, 9547613), (1968580, 7812671)]