2016060880

素因数分解:

$2^4\times 5^1\times {\mathrm{25200761}}^1$

素因数の和:25200774

約数の個数: 20

約数和(自身を含む): 4687341732

約数和(自身を除く): 2671280852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25200761, 50401522, 100803044, 126003805, 201606088, 252007610, 403212176, 504015220, 1008030440, 2016060880]

約数ペア:

[(1, 2016060880), (2, 1008030440), (4, 504015220), (5, 403212176), (8, 252007610), (10, 201606088), (16, 126003805), (20, 100803044), (40, 50401522), (80, 25200761)]