57019160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129589}}^1$

素因数の和:129611

約数の個数: 32

約数和(自身を含む): 139957200

約数和(自身を除く): 82938040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 129589, 259178, 518356, 647945, 1036712, 1295890, 1425479, 2591780, 2850958, 5183560, 5701916, 7127395, 11403832, 14254790, 28509580, 57019160]

約数ペア:

[(1, 57019160), (2, 28509580), (4, 14254790), (5, 11403832), (8, 7127395), (10, 5701916), (11, 5183560), (20, 2850958), (22, 2591780), (40, 1425479), (44, 1295890), (55, 1036712), (88, 647945), (110, 518356), (220, 259178), (440, 129589)]