89134100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{81031}}^1$

素因数の和:81056

約数の個数: 36

約数和(自身を含む): 211007328

約数和(自身を除く): 121873228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 81031, 162062, 324124, 405155, 810310, 891341, 1620620, 1782682, 2025775, 3565364, 4051550, 4456705, 8103100, 8913410, 17826820, 22283525, 44567050, 89134100]

約数ペア:

[(1, 89134100), (2, 44567050), (4, 22283525), (5, 17826820), (10, 8913410), (11, 8103100), (20, 4456705), (22, 4051550), (25, 3565364), (44, 2025775), (50, 1782682), (55, 1620620), (100, 891341), (110, 810310), (220, 405155), (275, 324124), (550, 162062), (1100, 81031)]