10235420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39367}}^1$

素因数の和:39389

約数の個数: 24

約数和(自身を含む): 23148384

約数和(自身を除く): 12912964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 39367, 78734, 157468, 196835, 393670, 511771, 787340, 1023542, 2047084, 2558855, 5117710, 10235420]

約数ペア:

[(1, 10235420), (2, 5117710), (4, 2558855), (5, 2047084), (10, 1023542), (13, 787340), (20, 511771), (26, 393670), (52, 196835), (65, 157468), (130, 78734), (260, 39367)]