539557630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{26053}}^1$

素因数の和:26188

約数の個数: 32

約数和(自身を含む): 1031738400

約数和(自身を除く): 492180770

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 20710, 26053, 52106, 130265, 260530, 495007, 990014, 2475035, 2839777, 4950070, 5679554, 14198885, 28397770, 53955763, 107911526, 269778815, 539557630]

約数ペア:

[(1, 539557630), (2, 269778815), (5, 107911526), (10, 53955763), (19, 28397770), (38, 14198885), (95, 5679554), (109, 4950070), (190, 2839777), (218, 2475035), (545, 990014), (1090, 495007), (2071, 260530), (4142, 130265), (10355, 52106), (20710, 26053)]