168403400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1935

約数の個数: 96

約数和(自身を含む): 437784480

約数和(自身を除く): 269381080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 164, 200, 205, 220, 275, 328, 410, 440, 451, 550, 820, 902, 1025, 1100, 1640, 1804, 1867, 2050, 2200, 2255, 3608, 3734, 4100, 4510, 7468, 8200, 9020, 9335, 11275, 14936, 18040, 18670, 20537, 22550, 37340, 41074, 45100, 46675, 74680, 76547, 82148, 90200, 93350, 102685, 153094, 164296, 186700, 205370, 306188, 373400, 382735, 410740, 513425, 612376, 765470, 821480, 842017, 1026850, 1530940, 1684034, 1913675, 2053700, 3061880, 3368068, 3827350, 4107400, 4210085, 6736136, 7654700, 8420170, 15309400, 16840340, 21050425, 33680680, 42100850, 84201700, 168403400]

約数ペア:

[(1, 168403400), (2, 84201700), (4, 42100850), (5, 33680680), (8, 21050425), (10, 16840340), (11, 15309400), (20, 8420170), (22, 7654700), (25, 6736136), (40, 4210085), (41, 4107400), (44, 3827350), (50, 3368068), (55, 3061880), (82, 2053700), (88, 1913675), (100, 1684034), (110, 1530940), (164, 1026850), (200, 842017), (205, 821480), (220, 765470), (275, 612376), (328, 513425), (410, 410740), (440, 382735), (451, 373400), (550, 306188), (820, 205370), (902, 186700), (1025, 164296), (1100, 153094), (1640, 102685), (1804, 93350), (1867, 90200), (2050, 82148), (2200, 76547), (2255, 74680), (3608, 46675), (3734, 45100), (4100, 41074), (4510, 37340), (7468, 22550), (8200, 20537), (9020, 18670), (9335, 18040), (11275, 14936)]