1056939560

素因数分解:

$2^3\times 5^1\times {\mathrm{26423489}}^1$

素因数の和:26423500

約数の個数: 16

約数和(自身を含む): 2378114100

約数和(自身を除く): 1321174540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26423489, 52846978, 105693956, 132117445, 211387912, 264234890, 528469780, 1056939560]

約数ペア:

[(1, 1056939560), (2, 528469780), (4, 264234890), (5, 211387912), (8, 132117445), (10, 105693956), (20, 52846978), (40, 26423489)]