66496960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10937}}^1$

素因数の和:10973

約数の個数: 56

約数和(自身を含む): 166695120

約数和(自身を除く): 100198160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 10937, 21874, 43748, 54685, 87496, 109370, 174992, 207803, 218740, 349984, 415606, 437480, 699968, 831212, 874960, 1039015, 1662424, 1749920, 2078030, 3324848, 3499840, 4156060, 6649696, 8312120, 13299392, 16624240, 33248480, 66496960]

約数ペア:

[(1, 66496960), (2, 33248480), (4, 16624240), (5, 13299392), (8, 8312120), (10, 6649696), (16, 4156060), (19, 3499840), (20, 3324848), (32, 2078030), (38, 1749920), (40, 1662424), (64, 1039015), (76, 874960), (80, 831212), (95, 699968), (152, 437480), (160, 415606), (190, 349984), (304, 218740), (320, 207803), (380, 174992), (608, 109370), (760, 87496), (1216, 54685), (1520, 43748), (3040, 21874), (6080, 10937)]