9259540

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{709}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 19502280

約数和(自身を除く): 10242740

約数列:

[1, 2, 4, 5, 10, 20, 653, 709, 1306, 1418, 2612, 2836, 3265, 3545, 6530, 7090, 13060, 14180, 462977, 925954, 1851908, 2314885, 4629770, 9259540]

約数ペア:

[(1, 9259540), (2, 4629770), (4, 2314885), (5, 1851908), (10, 925954), (20, 462977), (653, 14180), (709, 13060), (1306, 7090), (1418, 6530), (2612, 3545), (2836, 3265)]