546906140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2485937}}^1$

素因数の和:2485957

約数の個数: 24

約数和(自身を含む): 1252912752

約数和(自身を除く): 706006612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2485937, 4971874, 9943748, 12429685, 24859370, 27345307, 49718740, 54690614, 109381228, 136726535, 273453070, 546906140]

約数ペア:

[(1, 546906140), (2, 273453070), (4, 136726535), (5, 109381228), (10, 54690614), (11, 49718740), (20, 27345307), (22, 24859370), (44, 12429685), (55, 9943748), (110, 4971874), (220, 2485937)]