26752820

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10211}}^1$

素因数の和:10351

約数の個数: 24

約数和(自身を含む): 56615328

約数和(自身を除く): 29862508

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10211, 20422, 40844, 51055, 102110, 204220, 1337641, 2675282, 5350564, 6688205, 13376410, 26752820]

約数ペア:

[(1, 26752820), (2, 13376410), (4, 6688205), (5, 5350564), (10, 2675282), (20, 1337641), (131, 204220), (262, 102110), (524, 51055), (655, 40844), (1310, 20422), (2620, 10211)]