65051110

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 119246400

約数和(自身を除く): 54195290

約数列:

[1, 2, 5, 10, 97, 194, 199, 337, 398, 485, 674, 970, 995, 1685, 1990, 3370, 19303, 32689, 38606, 65378, 67063, 96515, 134126, 163445, 193030, 326890, 335315, 670630, 6505111, 13010222, 32525555, 65051110]

約数ペア:

[(1, 65051110), (2, 32525555), (5, 13010222), (10, 6505111), (97, 670630), (194, 335315), (199, 326890), (337, 193030), (398, 163445), (485, 134126), (674, 96515), (970, 67063), (995, 65378), (1685, 38606), (1990, 32689), (3370, 19303)]