108135380

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{31253}}^1$

素因数の和:31435

約数の個数: 24

約数和(自身を含む): 228404232

約数和(自身を除く): 120268852

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 31253, 62506, 125012, 156265, 312530, 625060, 5406769, 10813538, 21627076, 27033845, 54067690, 108135380]

約数ペア:

[(1, 108135380), (2, 54067690), (4, 27033845), (5, 21627076), (10, 10813538), (20, 5406769), (173, 625060), (346, 312530), (692, 156265), (865, 125012), (1730, 62506), (3460, 31253)]