15266175280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{7793}}^1$

素因数の和:8374

約数の個数: 80

約数和(自身を含む): 36323282304

約数和(自身を除く): 21057107024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 521, 752, 940, 1042, 1880, 2084, 2605, 3760, 4168, 5210, 7793, 8336, 10420, 15586, 20840, 24487, 31172, 38965, 41680, 48974, 62344, 77930, 97948, 122435, 124688, 155860, 195896, 244870, 311720, 366271, 391792, 489740, 623440, 732542, 979480, 1465084, 1831355, 1958960, 2930168, 3662710, 4060153, 5860336, 7325420, 8120306, 14650840, 16240612, 20300765, 29301680, 32481224, 40601530, 64962448, 81203060, 162406120, 190827191, 324812240, 381654382, 763308764, 954135955, 1526617528, 1908271910, 3053235056, 3816543820, 7633087640, 15266175280]

約数ペア:

[(1, 15266175280), (2, 7633087640), (4, 3816543820), (5, 3053235056), (8, 1908271910), (10, 1526617528), (16, 954135955), (20, 763308764), (40, 381654382), (47, 324812240), (80, 190827191), (94, 162406120), (188, 81203060), (235, 64962448), (376, 40601530), (470, 32481224), (521, 29301680), (752, 20300765), (940, 16240612), (1042, 14650840), (1880, 8120306), (2084, 7325420), (2605, 5860336), (3760, 4060153), (4168, 3662710), (5210, 2930168), (7793, 1958960), (8336, 1831355), (10420, 1465084), (15586, 979480), (20840, 732542), (24487, 623440), (31172, 489740), (38965, 391792), (41680, 366271), (48974, 311720), (62344, 244870), (77930, 195896), (97948, 155860), (122435, 124688)]