5280296240

素因数分解:

$2^4\times 5^1\times {\mathrm{66003703}}^1$

素因数の和:66003716

約数の個数: 20

約数和(自身を含む): 12276688944

約数和(自身を除く): 6996392704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66003703, 132007406, 264014812, 330018515, 528029624, 660037030, 1056059248, 1320074060, 2640148120, 5280296240]

約数ペア:

[(1, 5280296240), (2, 2640148120), (4, 1320074060), (5, 1056059248), (8, 660037030), (10, 528029624), (16, 330018515), (20, 264014812), (40, 132007406), (80, 66003703)]