563080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 1448640

約数和(自身を除く): 885560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2011, 4022, 8044, 10055, 14077, 16088, 20110, 28154, 40220, 56308, 70385, 80440, 112616, 140770, 281540, 563080]

約数ペア:

[(1, 563080), (2, 281540), (4, 140770), (5, 112616), (7, 80440), (8, 70385), (10, 56308), (14, 40220), (20, 28154), (28, 20110), (35, 16088), (40, 14077), (56, 10055), (70, 8044), (140, 4022), (280, 2011)]