2912831900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2648029}}^1$

素因数の和:2648054

約数の個数: 36

約数和(自身を含む): 6895470120

約数和(自身を除く): 3982638220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2648029, 5296058, 10592116, 13240145, 26480290, 29128319, 52960580, 58256638, 66200725, 116513276, 132401450, 145641595, 264802900, 291283190, 582566380, 728207975, 1456415950, 2912831900]

約数ペア:

[(1, 2912831900), (2, 1456415950), (4, 728207975), (5, 582566380), (10, 291283190), (11, 264802900), (20, 145641595), (22, 132401450), (25, 116513276), (44, 66200725), (50, 58256638), (55, 52960580), (100, 29128319), (110, 26480290), (220, 13240145), (275, 10592116), (550, 5296058), (1100, 2648029)]