68006260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2441}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 164102400

約数和(自身を除く): 96096140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2441, 2786, 3980, 4882, 5572, 6965, 9764, 12205, 13930, 17087, 24410, 27860, 34174, 48820, 68348, 85435, 170870, 341740, 485759, 971518, 1943036, 2428795, 3400313, 4857590, 6800626, 9715180, 13601252, 17001565, 34003130, 68006260]

約数ペア:

[(1, 68006260), (2, 34003130), (4, 17001565), (5, 13601252), (7, 9715180), (10, 6800626), (14, 4857590), (20, 3400313), (28, 2428795), (35, 1943036), (70, 971518), (140, 485759), (199, 341740), (398, 170870), (796, 85435), (995, 68348), (1393, 48820), (1990, 34174), (2441, 27860), (2786, 24410), (3980, 17087), (4882, 13930), (5572, 12205), (6965, 9764)]