83984500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 196035840

約数和(自身を除く): 112051340

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 100, 109, 115, 125, 134, 218, 230, 250, 268, 335, 436, 460, 500, 545, 575, 670, 1090, 1150, 1340, 1541, 1675, 2180, 2300, 2507, 2725, 2875, 3082, 3350, 5014, 5450, 5750, 6164, 6700, 7303, 7705, 8375, 10028, 10900, 11500, 12535, 13625, 14606, 15410, 16750, 25070, 27250, 29212, 30820, 33500, 36515, 38525, 50140, 54500, 62675, 73030, 77050, 125350, 146060, 154100, 167969, 182575, 192625, 250700, 313375, 335938, 365150, 385250, 626750, 671876, 730300, 770500, 839845, 912875, 1253500, 1679690, 1825750, 3359380, 3651500, 4199225, 8398450, 16796900, 20996125, 41992250, 83984500]

約数ペア:

[(1, 83984500), (2, 41992250), (4, 20996125), (5, 16796900), (10, 8398450), (20, 4199225), (23, 3651500), (25, 3359380), (46, 1825750), (50, 1679690), (67, 1253500), (92, 912875), (100, 839845), (109, 770500), (115, 730300), (125, 671876), (134, 626750), (218, 385250), (230, 365150), (250, 335938), (268, 313375), (335, 250700), (436, 192625), (460, 182575), (500, 167969), (545, 154100), (575, 146060), (670, 125350), (1090, 77050), (1150, 73030), (1340, 62675), (1541, 54500), (1675, 50140), (2180, 38525), (2300, 36515), (2507, 33500), (2725, 30820), (2875, 29212), (3082, 27250), (3350, 25070), (5014, 16750), (5450, 15410), (5750, 14606), (6164, 13625), (6700, 12535), (7303, 11500), (7705, 10900), (8375, 10028)]