65437532180

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{58511}}^1$

素因数の和:59000

約数の個数: 48

約数和(自身を含む): 138603225600

約数和(自身を除く): 73165693420

約数列:

[1, 2, 4, 5, 10, 20, 199, 281, 398, 562, 796, 995, 1124, 1405, 1990, 2810, 3980, 5620, 55919, 58511, 111838, 117022, 223676, 234044, 279595, 292555, 559190, 585110, 1118380, 1170220, 11643689, 16441591, 23287378, 32883182, 46574756, 58218445, 65766364, 82207955, 116436890, 164415910, 232873780, 328831820, 3271876609, 6543753218, 13087506436, 16359383045, 32718766090, 65437532180]

約数ペア:

[(1, 65437532180), (2, 32718766090), (4, 16359383045), (5, 13087506436), (10, 6543753218), (20, 3271876609), (199, 328831820), (281, 232873780), (398, 164415910), (562, 116436890), (796, 82207955), (995, 65766364), (1124, 58218445), (1405, 46574756), (1990, 32883182), (2810, 23287378), (3980, 16441591), (5620, 11643689), (55919, 1170220), (58511, 1118380), (111838, 585110), (117022, 559190), (223676, 292555), (234044, 279595)]