8214800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1896

約数の個数: 60

約数和(自身を含む): 21541776

約数和(自身を除く): 13326976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 1867, 2200, 3734, 4400, 7468, 9335, 14936, 18670, 20537, 29872, 37340, 41074, 46675, 74680, 82148, 93350, 102685, 149360, 164296, 186700, 205370, 328592, 373400, 410740, 513425, 746800, 821480, 1026850, 1642960, 2053700, 4107400, 8214800]

約数ペア:

[(1, 8214800), (2, 4107400), (4, 2053700), (5, 1642960), (8, 1026850), (10, 821480), (11, 746800), (16, 513425), (20, 410740), (22, 373400), (25, 328592), (40, 205370), (44, 186700), (50, 164296), (55, 149360), (80, 102685), (88, 93350), (100, 82148), (110, 74680), (176, 46675), (200, 41074), (220, 37340), (275, 29872), (400, 20537), (440, 18670), (550, 14936), (880, 9335), (1100, 7468), (1867, 4400), (2200, 3734)]