83548540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3558

約数の個数: 48

約数和(自身を含む): 188443584

約数和(自身を除く): 104895044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 3461, 4828, 6035, 6922, 12070, 13844, 17305, 24140, 34610, 58837, 69220, 117674, 235348, 245731, 294185, 491462, 588370, 982924, 1176740, 1228655, 2457310, 4177427, 4914620, 8354854, 16709708, 20887135, 41774270, 83548540]

約数ペア:

[(1, 83548540), (2, 41774270), (4, 20887135), (5, 16709708), (10, 8354854), (17, 4914620), (20, 4177427), (34, 2457310), (68, 1228655), (71, 1176740), (85, 982924), (142, 588370), (170, 491462), (284, 294185), (340, 245731), (355, 235348), (710, 117674), (1207, 69220), (1420, 58837), (2414, 34610), (3461, 24140), (4828, 17305), (6035, 13844), (6922, 12070)]