52720480

素因数分解:

$2^5\times 5^1\times {\mathrm{329503}}^1$

素因数の和:329518

約数の個数: 24

約数和(自身を含む): 124552512

約数和(自身を除く): 71832032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 329503, 659006, 1318012, 1647515, 2636024, 3295030, 5272048, 6590060, 10544096, 13180120, 26360240, 52720480]

約数ペア:

[(1, 52720480), (2, 26360240), (4, 13180120), (5, 10544096), (8, 6590060), (10, 5272048), (16, 3295030), (20, 2636024), (32, 1647515), (40, 1318012), (80, 659006), (160, 329503)]