69634660

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{3257}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 146414520

約数和(自身を除く): 76779860

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 3257, 4276, 5345, 6514, 10690, 13028, 16285, 21380, 32570, 65140, 3481733, 6963466, 13926932, 17408665, 34817330, 69634660]

約数ペア:

[(1, 69634660), (2, 34817330), (4, 17408665), (5, 13926932), (10, 6963466), (20, 3481733), (1069, 65140), (2138, 32570), (3257, 21380), (4276, 16285), (5345, 13028), (6514, 10690)]