5283160

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 11955600

約数和(自身を除く): 6672440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 491, 538, 982, 1076, 1345, 1964, 2152, 2455, 2690, 3928, 4910, 5380, 9820, 10760, 19640, 132079, 264158, 528316, 660395, 1056632, 1320790, 2641580, 5283160]

約数ペア:

[(1, 5283160), (2, 2641580), (4, 1320790), (5, 1056632), (8, 660395), (10, 528316), (20, 264158), (40, 132079), (269, 19640), (491, 10760), (538, 9820), (982, 5380), (1076, 4910), (1345, 3928), (1964, 2690), (2152, 2455)]