68031160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 161013600

約数和(自身を除く): 92982440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 296, 344, 370, 430, 740, 860, 1069, 1480, 1591, 1720, 2138, 3182, 4276, 5345, 6364, 7955, 8552, 10690, 12728, 15910, 21380, 31820, 39553, 42760, 45967, 63640, 79106, 91934, 158212, 183868, 197765, 229835, 316424, 367736, 395530, 459670, 791060, 919340, 1582120, 1700779, 1838680, 3401558, 6803116, 8503895, 13606232, 17007790, 34015580, 68031160]

約数ペア:

[(1, 68031160), (2, 34015580), (4, 17007790), (5, 13606232), (8, 8503895), (10, 6803116), (20, 3401558), (37, 1838680), (40, 1700779), (43, 1582120), (74, 919340), (86, 791060), (148, 459670), (172, 395530), (185, 367736), (215, 316424), (296, 229835), (344, 197765), (370, 183868), (430, 158212), (740, 91934), (860, 79106), (1069, 63640), (1480, 45967), (1591, 42760), (1720, 39553), (2138, 31820), (3182, 21380), (4276, 15910), (5345, 12728), (6364, 10690), (7955, 8552)]