83212580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{378239}}^1$

素因数の和:378259

約数の個数: 24

約数和(自身を含む): 190632960

約数和(自身を除く): 107420380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 378239, 756478, 1512956, 1891195, 3782390, 4160629, 7564780, 8321258, 16642516, 20803145, 41606290, 83212580]

約数ペア:

[(1, 83212580), (2, 41606290), (4, 20803145), (5, 16642516), (10, 8321258), (11, 7564780), (20, 4160629), (22, 3782390), (44, 1891195), (55, 1512956), (110, 756478), (220, 378239)]