41687260

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1987}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 87670800

約数和(自身を除く): 45983540

約数列:

[1, 2, 4, 5, 10, 20, 1049, 1987, 2098, 3974, 4196, 5245, 7948, 9935, 10490, 19870, 20980, 39740, 2084363, 4168726, 8337452, 10421815, 20843630, 41687260]

約数ペア:

[(1, 41687260), (2, 20843630), (4, 10421815), (5, 8337452), (10, 4168726), (20, 2084363), (1049, 39740), (1987, 20980), (2098, 19870), (3974, 10490), (4196, 9935), (5245, 7948)]