83638760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110051}}^1$

素因数の和:110081

約数の個数: 32

約数和(自身を含む): 198093600

約数和(自身を除く): 114454840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 110051, 220102, 440204, 550255, 880408, 1100510, 2090969, 2201020, 4181938, 4402040, 8363876, 10454845, 16727752, 20909690, 41819380, 83638760]

約数ペア:

[(1, 83638760), (2, 41819380), (4, 20909690), (5, 16727752), (8, 10454845), (10, 8363876), (19, 4402040), (20, 4181938), (38, 2201020), (40, 2090969), (76, 1100510), (95, 880408), (152, 550255), (190, 440204), (380, 220102), (760, 110051)]