126052240

素因数分解:

$2^4\times 5^1\times {\mathrm{1575653}}^1$

素因数の和:1575666

約数の個数: 20

約数和(自身を含む): 293071644

約数和(自身を除く): 167019404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1575653, 3151306, 6302612, 7878265, 12605224, 15756530, 25210448, 31513060, 63026120, 126052240]

約数ペア:

[(1, 126052240), (2, 63026120), (4, 31513060), (5, 25210448), (8, 15756530), (10, 12605224), (16, 7878265), (20, 6302612), (40, 3151306), (80, 1575653)]