77237494790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1\times {\mathrm{191509}}^1$

素因数の和:192848

約数の個数: 32

約数和(自身を含む): 143623307520

約数和(自身を除く): 66385812730

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1301, 2602, 6505, 13010, 40331, 80662, 191509, 201655, 383018, 403310, 957545, 1915090, 5936779, 11873558, 29683895, 59367790, 249153209, 498306418, 1245766045, 2491532090, 7723749479, 15447498958, 38618747395, 77237494790]

約数ペア:

[(1, 77237494790), (2, 38618747395), (5, 15447498958), (10, 7723749479), (31, 2491532090), (62, 1245766045), (155, 498306418), (310, 249153209), (1301, 59367790), (2602, 29683895), (6505, 11873558), (13010, 5936779), (40331, 1915090), (80662, 957545), (191509, 403310), (201655, 383018)]