83220940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{378277}}^1$

素因数の和:378297

約数の個数: 24

約数和(自身を含む): 190652112

約数和(自身を除く): 107431172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 378277, 756554, 1513108, 1891385, 3782770, 4161047, 7565540, 8322094, 16644188, 20805235, 41610470, 83220940]

約数ペア:

[(1, 83220940), (2, 41610470), (4, 20805235), (5, 16644188), (10, 8322094), (11, 7565540), (20, 4161047), (22, 3782770), (44, 1891385), (55, 1513108), (110, 756554), (220, 378277)]