1566348140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11188201}}^1$

素因数の和:11188217

約数の個数: 24

約数和(自身を含む): 3759235872

約数和(自身を除く): 2192887732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11188201, 22376402, 44752804, 55941005, 78317407, 111882010, 156634814, 223764020, 313269628, 391587035, 783174070, 1566348140]

約数ペア:

[(1, 1566348140), (2, 783174070), (4, 391587035), (5, 313269628), (7, 223764020), (10, 156634814), (14, 111882010), (20, 78317407), (28, 55941005), (35, 44752804), (70, 22376402), (140, 11188201)]