27026780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122849}}^1$

素因数の和:122869

約数の個数: 24

約数和(自身を含む): 61916400

約数和(自身を除く): 34889620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 122849, 245698, 491396, 614245, 1228490, 1351339, 2456980, 2702678, 5405356, 6756695, 13513390, 27026780]

約数ペア:

[(1, 27026780), (2, 13513390), (4, 6756695), (5, 5405356), (10, 2702678), (11, 2456980), (20, 1351339), (22, 1228490), (44, 614245), (55, 491396), (110, 245698), (220, 122849)]