47100140

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2203}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 99047760

約数和(自身を除く): 51947620

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 2203, 4276, 4406, 5345, 8812, 10690, 11015, 21380, 22030, 44060, 2355007, 4710014, 9420028, 11775035, 23550070, 47100140]

約数ペア:

[(1, 47100140), (2, 23550070), (4, 11775035), (5, 9420028), (10, 4710014), (20, 2355007), (1069, 44060), (2138, 22030), (2203, 21380), (4276, 11015), (4406, 10690), (5345, 8812)]