1938760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 4593600

約数和(自身を除く): 2654840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2551, 5102, 10204, 12755, 20408, 25510, 48469, 51020, 96938, 102040, 193876, 242345, 387752, 484690, 969380, 1938760]

約数ペア:

[(1, 1938760), (2, 969380), (4, 484690), (5, 387752), (8, 242345), (10, 193876), (19, 102040), (20, 96938), (38, 51020), (40, 48469), (76, 25510), (95, 20408), (152, 12755), (190, 10204), (380, 5102), (760, 2551)]