2016240440

素因数分解:

$2^3\times 5^1\times {\mathrm{50406011}}^1$

素因数の和:50406022

約数の個数: 16

約数和(自身を含む): 4536541080

約数和(自身を除く): 2520300640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50406011, 100812022, 201624044, 252030055, 403248088, 504060110, 1008120220, 2016240440]

約数ペア:

[(1, 2016240440), (2, 1008120220), (4, 504060110), (5, 403248088), (8, 252030055), (10, 201624044), (20, 100812022), (40, 50406011)]