79392640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6529}}^1$

素因数の和:6567

約数の個数: 64

約数和(自身を含む): 199818000

約数和(自身を除く): 120425360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 6529, 12160, 13058, 26116, 32645, 52232, 65290, 104464, 124051, 130580, 208928, 248102, 261160, 417856, 496204, 522320, 620255, 835712, 992408, 1044640, 1240510, 1984816, 2089280, 2481020, 3969632, 4178560, 4962040, 7939264, 9924080, 15878528, 19848160, 39696320, 79392640]

約数ペア:

[(1, 79392640), (2, 39696320), (4, 19848160), (5, 15878528), (8, 9924080), (10, 7939264), (16, 4962040), (19, 4178560), (20, 3969632), (32, 2481020), (38, 2089280), (40, 1984816), (64, 1240510), (76, 1044640), (80, 992408), (95, 835712), (128, 620255), (152, 522320), (160, 496204), (190, 417856), (304, 261160), (320, 248102), (380, 208928), (608, 130580), (640, 124051), (760, 104464), (1216, 65290), (1520, 52232), (2432, 32645), (3040, 26116), (6080, 13058), (6529, 12160)]