2010692540

素因数分解:

$2^2\times 5^1\times {\mathrm{27749}}^1\times {\mathrm{3623}}^1$

素因数の和:31381

約数の個数: 24

約数和(自身を含む): 4223772000

約数和(自身を除く): 2213079460

約数列:

[1, 2, 4, 5, 10, 20, 3623, 7246, 14492, 18115, 27749, 36230, 55498, 72460, 110996, 138745, 277490, 554980, 100534627, 201069254, 402138508, 502673135, 1005346270, 2010692540]

約数ペア:

[(1, 2010692540), (2, 1005346270), (4, 502673135), (5, 402138508), (10, 201069254), (20, 100534627), (3623, 554980), (7246, 277490), (14492, 138745), (18115, 110996), (27749, 72460), (36230, 55498)]