27945200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3677}}^1$

素因数の和:3714

約数の個数: 60

約数和(自身を含む): 70691160

約数和(自身を除く): 42745960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3677, 3800, 7354, 7600, 14708, 18385, 29416, 36770, 58832, 69863, 73540, 91925, 139726, 147080, 183850, 279452, 294160, 349315, 367700, 558904, 698630, 735400, 1117808, 1397260, 1470800, 1746575, 2794520, 3493150, 5589040, 6986300, 13972600, 27945200]

約数ペア:

[(1, 27945200), (2, 13972600), (4, 6986300), (5, 5589040), (8, 3493150), (10, 2794520), (16, 1746575), (19, 1470800), (20, 1397260), (25, 1117808), (38, 735400), (40, 698630), (50, 558904), (76, 367700), (80, 349315), (95, 294160), (100, 279452), (152, 183850), (190, 147080), (200, 139726), (304, 91925), (380, 73540), (400, 69863), (475, 58832), (760, 36770), (950, 29416), (1520, 18385), (1900, 14708), (3677, 7600), (3800, 7354)]