1254112810

素因数分解:

$2^1\times 5^1\times {\mathrm{11689}}^1\times {\mathrm{10729}}^1$

素因数の和:22425

約数の個数: 16

約数和(自身を含む): 2257806600

約数和(自身を除く): 1003693790

約数列:

[1, 2, 5, 10, 10729, 11689, 21458, 23378, 53645, 58445, 107290, 116890, 125411281, 250822562, 627056405, 1254112810]

約数ペア:

[(1, 1254112810), (2, 627056405), (5, 250822562), (10, 125411281), (10729, 116890), (11689, 107290), (21458, 58445), (23378, 53645)]