152585180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{693569}}^1$

素因数の和:693589

約数の個数: 24

約数和(自身を含む): 349559280

約数和(自身を除く): 196974100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 693569, 1387138, 2774276, 3467845, 6935690, 7629259, 13871380, 15258518, 30517036, 38146295, 76292590, 152585180]

約数ペア:

[(1, 152585180), (2, 76292590), (4, 38146295), (5, 30517036), (10, 15258518), (11, 13871380), (20, 7629259), (22, 6935690), (44, 3467845), (55, 2774276), (110, 1387138), (220, 693569)]