90998380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{413629}}^1$

素因数の和:413649

約数の個数: 24

約数和(自身を含む): 208469520

約数和(自身を除く): 117471140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 413629, 827258, 1654516, 2068145, 4136290, 4549919, 8272580, 9099838, 18199676, 22749595, 45499190, 90998380]

約数ペア:

[(1, 90998380), (2, 45499190), (4, 22749595), (5, 18199676), (10, 9099838), (11, 8272580), (20, 4549919), (22, 4136290), (44, 2068145), (55, 1654516), (110, 827258), (220, 413629)]