9693800

素因数分解:

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

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 23733600

約数和(自身を除く): 14039800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 2551, 3800, 5102, 10204, 12755, 20408, 25510, 48469, 51020, 63775, 96938, 102040, 127550, 193876, 242345, 255100, 387752, 484690, 510200, 969380, 1211725, 1938760, 2423450, 4846900, 9693800]

約数ペア:

[(1, 9693800), (2, 4846900), (4, 2423450), (5, 1938760), (8, 1211725), (10, 969380), (19, 510200), (20, 484690), (25, 387752), (38, 255100), (40, 242345), (50, 193876), (76, 127550), (95, 102040), (100, 96938), (152, 63775), (190, 51020), (200, 48469), (380, 25510), (475, 20408), (760, 12755), (950, 10204), (1900, 5102), (2551, 3800)]