42382240

素因数分解:

$2^5\times 5^1\times {\mathrm{264889}}^1$

素因数の和:264904

約数の個数: 24

約数和(自身を含む): 100128420

約数和(自身を除く): 57746180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 264889, 529778, 1059556, 1324445, 2119112, 2648890, 4238224, 5297780, 8476448, 10595560, 21191120, 42382240]

約数ペア:

[(1, 42382240), (2, 21191120), (4, 10595560), (5, 8476448), (8, 5297780), (10, 4238224), (16, 2648890), (20, 2119112), (32, 1324445), (40, 1059556), (80, 529778), (160, 264889)]