620542010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5641291}}^1$

素因数の和:5641309

約数の個数: 16

約数和(自身を含む): 1218519072

約数和(自身を除く): 597977062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 5641291, 11282582, 28206455, 56412910, 62054201, 124108402, 310271005, 620542010]

約数ペア:

[(1, 620542010), (2, 310271005), (5, 124108402), (10, 62054201), (11, 56412910), (22, 28206455), (55, 11282582), (110, 5641291)]