38004760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30649}}^1$

素因数の和:30691

約数の個数: 32

約数和(自身を含む): 88272000

約数和(自身を除く): 50267240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 30649, 61298, 122596, 153245, 245192, 306490, 612980, 950119, 1225960, 1900238, 3800476, 4750595, 7600952, 9501190, 19002380, 38004760]

約数ペア:

[(1, 38004760), (2, 19002380), (4, 9501190), (5, 7600952), (8, 4750595), (10, 3800476), (20, 1900238), (31, 1225960), (40, 950119), (62, 612980), (124, 306490), (155, 245192), (248, 153245), (310, 122596), (620, 61298), (1240, 30649)]