15934579040

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1199893}}^1$

素因数の和:1199991

約数の個数: 48

約数和(自身を含む): 38099034288

約数和(自身を除く): 22164455248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 1199893, 2399786, 4799572, 5999465, 9599144, 11998930, 19198288, 23997860, 38396576, 47995720, 95991440, 99591119, 191982880, 199182238, 398364476, 497955595, 796728952, 995911190, 1593457904, 1991822380, 3186915808, 3983644760, 7967289520, 15934579040]

約数ペア:

[(1, 15934579040), (2, 7967289520), (4, 3983644760), (5, 3186915808), (8, 1991822380), (10, 1593457904), (16, 995911190), (20, 796728952), (32, 497955595), (40, 398364476), (80, 199182238), (83, 191982880), (160, 99591119), (166, 95991440), (332, 47995720), (415, 38396576), (664, 23997860), (830, 19198288), (1328, 11998930), (1660, 9599144), (2656, 5999465), (3320, 4799572), (6640, 2399786), (13280, 1199893)]