22404580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101839}}^1$

素因数の和:101859

約数の個数: 24

約数和(自身を含む): 51327360

約数和(自身を除く): 28922780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 101839, 203678, 407356, 509195, 1018390, 1120229, 2036780, 2240458, 4480916, 5601145, 11202290, 22404580]

約数ペア:

[(1, 22404580), (2, 11202290), (4, 5601145), (5, 4480916), (10, 2240458), (11, 2036780), (20, 1120229), (22, 1018390), (44, 509195), (55, 407356), (110, 203678), (220, 101839)]