16444450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 34551360

約数和(自身を除く): 18106910

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1031, 1450, 1595, 2062, 3190, 5155, 7975, 10310, 11341, 15950, 22682, 25775, 29899, 51550, 56705, 59798, 113410, 149495, 283525, 298990, 328889, 567050, 657778, 747475, 1494950, 1644445, 3288890, 8222225, 16444450]

約数ペア:

[(1, 16444450), (2, 8222225), (5, 3288890), (10, 1644445), (11, 1494950), (22, 747475), (25, 657778), (29, 567050), (50, 328889), (55, 298990), (58, 283525), (110, 149495), (145, 113410), (275, 59798), (290, 56705), (319, 51550), (550, 29899), (638, 25775), (725, 22682), (1031, 15950), (1450, 11341), (1595, 10310), (2062, 7975), (3190, 5155)]