2010230780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5290081}}^1$

素因数の和:5290109

約数の個数: 24

約数和(自身を含む): 4443668880

約数和(自身を除く): 2433438100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5290081, 10580162, 21160324, 26450405, 52900810, 100511539, 105801620, 201023078, 402046156, 502557695, 1005115390, 2010230780]

約数ペア:

[(1, 2010230780), (2, 1005115390), (4, 502557695), (5, 402046156), (10, 201023078), (19, 105801620), (20, 100511539), (38, 52900810), (76, 26450405), (95, 21160324), (190, 10580162), (380, 5290081)]