28344250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{937}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 58384872

約数和(自身を除く): 30040622

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 937, 1210, 1375, 1874, 2750, 3025, 4685, 6050, 9370, 10307, 15125, 20614, 23425, 30250, 46850, 51535, 103070, 113377, 117125, 226754, 234250, 257675, 515350, 566885, 1133770, 1288375, 2576750, 2834425, 5668850, 14172125, 28344250]

約数ペア:

[(1, 28344250), (2, 14172125), (5, 5668850), (10, 2834425), (11, 2576750), (22, 1288375), (25, 1133770), (50, 566885), (55, 515350), (110, 257675), (121, 234250), (125, 226754), (242, 117125), (250, 113377), (275, 103070), (550, 51535), (605, 46850), (937, 30250), (1210, 23425), (1375, 20614), (1874, 15125), (2750, 10307), (3025, 9370), (4685, 6050)]