27641200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3674

約数の個数: 60

約数和(自身を含む): 69922360

約数和(自身を除く): 42281160

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, 3637, 3800, 7274, 7600, 14548, 18185, 29096, 36370, 58192, 69103, 72740, 90925, 138206, 145480, 181850, 276412, 290960, 345515, 363700, 552824, 691030, 727400, 1105648, 1382060, 1454800, 1727575, 2764120, 3455150, 5528240, 6910300, 13820600, 27641200]

約数ペア:

[(1, 27641200), (2, 13820600), (4, 6910300), (5, 5528240), (8, 3455150), (10, 2764120), (16, 1727575), (19, 1454800), (20, 1382060), (25, 1105648), (38, 727400), (40, 691030), (50, 552824), (76, 363700), (80, 345515), (95, 290960), (100, 276412), (152, 181850), (190, 145480), (200, 138206), (304, 90925), (380, 72740), (400, 69103), (475, 58192), (760, 36370), (950, 29096), (1520, 18185), (1900, 14548), (3637, 7600), (3800, 7274)]