9058640

素因数分解:

$2^4\times 5^1\times {\mathrm{113233}}^1$

素因数の和:113246

約数の個数: 20

約数和(自身を含む): 21061524

約数和(自身を除く): 12002884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113233, 226466, 452932, 566165, 905864, 1132330, 1811728, 2264660, 4529320, 9058640]

約数ペア:

[(1, 9058640), (2, 4529320), (4, 2264660), (5, 1811728), (8, 1132330), (10, 905864), (16, 566165), (20, 452932), (40, 226466), (80, 113233)]