27926200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7384

約数の個数: 48

約数和(自身を含む): 68355000

約数和(自身を除く): 40428800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 7349, 14698, 29396, 36745, 58792, 73490, 139631, 146980, 183725, 279262, 293960, 367450, 558524, 698155, 734900, 1117048, 1396310, 1469800, 2792620, 3490775, 5585240, 6981550, 13963100, 27926200]

約数ペア:

[(1, 27926200), (2, 13963100), (4, 6981550), (5, 5585240), (8, 3490775), (10, 2792620), (19, 1469800), (20, 1396310), (25, 1117048), (38, 734900), (40, 698155), (50, 558524), (76, 367450), (95, 293960), (100, 279262), (152, 183725), (190, 146980), (200, 139631), (380, 73490), (475, 58792), (760, 36745), (950, 29396), (1900, 14698), (3800, 7349)]