89396900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47051}}^1$

素因数の和:47084

約数の個数: 36

約数和(自身を含む): 204205680

約数和(自身を除く): 114808780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 47051, 94102, 188204, 235255, 470510, 893969, 941020, 1176275, 1787938, 2352550, 3575876, 4469845, 4705100, 8939690, 17879380, 22349225, 44698450, 89396900]

約数ペア:

[(1, 89396900), (2, 44698450), (4, 22349225), (5, 17879380), (10, 8939690), (19, 4705100), (20, 4469845), (25, 3575876), (38, 2352550), (50, 1787938), (76, 1176275), (95, 941020), (100, 893969), (190, 470510), (380, 235255), (475, 188204), (950, 94102), (1900, 47051)]