74900660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3800

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 93838540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 3719, 4028, 5035, 7438, 10070, 14876, 18595, 20140, 37190, 70661, 74380, 141322, 197107, 282644, 353305, 394214, 706610, 788428, 985535, 1413220, 1971070, 3745033, 3942140, 7490066, 14980132, 18725165, 37450330, 74900660]

約数ペア:

[(1, 74900660), (2, 37450330), (4, 18725165), (5, 14980132), (10, 7490066), (19, 3942140), (20, 3745033), (38, 1971070), (53, 1413220), (76, 985535), (95, 788428), (106, 706610), (190, 394214), (212, 353305), (265, 282644), (380, 197107), (530, 141322), (1007, 74380), (1060, 70661), (2014, 37190), (3719, 20140), (4028, 18595), (5035, 14876), (7438, 10070)]