118946960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7951}}^1$

素因数の和:7992

約数の個数: 80

約数和(自身を含む): 319479552

約数和(自身を除く): 200532592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 7951, 14960, 15902, 31804, 39755, 63608, 79510, 87461, 127216, 135167, 159020, 174922, 270334, 318040, 349844, 437305, 540668, 636080, 675835, 699688, 874610, 1081336, 1351670, 1399376, 1486837, 1749220, 2162672, 2703340, 2973674, 3498440, 5406680, 5947348, 6996880, 7434185, 10813360, 11894696, 14868370, 23789392, 29736740, 59473480, 118946960]

約数ペア:

[(1, 118946960), (2, 59473480), (4, 29736740), (5, 23789392), (8, 14868370), (10, 11894696), (11, 10813360), (16, 7434185), (17, 6996880), (20, 5947348), (22, 5406680), (34, 3498440), (40, 2973674), (44, 2703340), (55, 2162672), (68, 1749220), (80, 1486837), (85, 1399376), (88, 1351670), (110, 1081336), (136, 874610), (170, 699688), (176, 675835), (187, 636080), (220, 540668), (272, 437305), (340, 349844), (374, 318040), (440, 270334), (680, 174922), (748, 159020), (880, 135167), (935, 127216), (1360, 87461), (1496, 79510), (1870, 63608), (2992, 39755), (3740, 31804), (7480, 15902), (7951, 14960)]