2056524580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9347839}}^1$

素因数の和:9347859

約数の個数: 24

約数和(自身を含む): 4711311360

約数和(自身を除く): 2654786780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9347839, 18695678, 37391356, 46739195, 93478390, 102826229, 186956780, 205652458, 411304916, 514131145, 1028262290, 2056524580]

約数ペア:

[(1, 2056524580), (2, 1028262290), (4, 514131145), (5, 411304916), (10, 205652458), (11, 186956780), (20, 102826229), (22, 93478390), (44, 46739195), (55, 37391356), (110, 18695678), (220, 9347839)]