266110940

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{49463}}^1$

素因数の和:49741

約数の個数: 24

約数和(自身を含む): 560921760

約数和(自身を除く): 294810820

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 49463, 98926, 197852, 247315, 494630, 989260, 13305547, 26611094, 53222188, 66527735, 133055470, 266110940]

約数ペア:

[(1, 266110940), (2, 133055470), (4, 66527735), (5, 53222188), (10, 26611094), (20, 13305547), (269, 989260), (538, 494630), (1076, 247315), (1345, 197852), (2690, 98926), (5380, 49463)]