2103163886740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3803}}^1\times {\mathrm{3950197}}^1$

素因数の和:3954016

約数の個数: 48

約数和(自身を含む): 5048921872512

約数和(自身を除く): 2945757985772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3803, 7606, 15212, 19015, 26621, 38030, 53242, 76060, 106484, 133105, 266210, 532420, 3950197, 7900394, 15800788, 19750985, 27651379, 39501970, 55302758, 79003940, 110605516, 138256895, 276513790, 553027580, 15022599191, 30045198382, 60090396764, 75112995955, 105158194337, 150225991910, 210316388674, 300451983820, 420632777348, 525790971685, 1051581943370, 2103163886740]

約数ペア:

[(1, 2103163886740), (2, 1051581943370), (4, 525790971685), (5, 420632777348), (7, 300451983820), (10, 210316388674), (14, 150225991910), (20, 105158194337), (28, 75112995955), (35, 60090396764), (70, 30045198382), (140, 15022599191), (3803, 553027580), (7606, 276513790), (15212, 138256895), (19015, 110605516), (26621, 79003940), (38030, 55302758), (53242, 39501970), (76060, 27651379), (106484, 19750985), (133105, 15800788), (266210, 7900394), (532420, 3950197)]