10905400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4957}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 27665640

約数和(自身を除く): 16760240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 4957, 9914, 19828, 24785, 39656, 49570, 54527, 99140, 109054, 123925, 198280, 218108, 247850, 272635, 436216, 495700, 545270, 991400, 1090540, 1363175, 2181080, 2726350, 5452700, 10905400]

約数ペア:

[(1, 10905400), (2, 5452700), (4, 2726350), (5, 2181080), (8, 1363175), (10, 1090540), (11, 991400), (20, 545270), (22, 495700), (25, 436216), (40, 272635), (44, 247850), (50, 218108), (55, 198280), (88, 123925), (100, 109054), (110, 99140), (200, 54527), (220, 49570), (275, 39656), (440, 24785), (550, 19828), (1100, 9914), (2200, 4957)]