2011120950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{691}}^1\times {\mathrm{19403}}^1$

素因数の和:20109

約数の個数: 48

約数和(自身を含む): 4995055296

約数和(自身を除く): 2983934346

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 691, 1382, 2073, 3455, 4146, 6910, 10365, 17275, 19403, 20730, 34550, 38806, 51825, 58209, 97015, 103650, 116418, 194030, 291045, 485075, 582090, 970150, 1455225, 2910450, 13407473, 26814946, 40222419, 67037365, 80444838, 134074730, 201112095, 335186825, 402224190, 670373650, 1005560475, 2011120950]

約数ペア:

[(1, 2011120950), (2, 1005560475), (3, 670373650), (5, 402224190), (6, 335186825), (10, 201112095), (15, 134074730), (25, 80444838), (30, 67037365), (50, 40222419), (75, 26814946), (150, 13407473), (691, 2910450), (1382, 1455225), (2073, 970150), (3455, 582090), (4146, 485075), (6910, 291045), (10365, 194030), (17275, 116418), (19403, 103650), (20730, 97015), (34550, 58209), (38806, 51825)]