26469860

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10103}}^1$

素因数の和:10243

約数の個数: 24

約数和(自身を含む): 56016576

約数和(自身を除く): 29546716

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10103, 20206, 40412, 50515, 101030, 202060, 1323493, 2646986, 5293972, 6617465, 13234930, 26469860]

約数ペア:

[(1, 26469860), (2, 13234930), (4, 6617465), (5, 5293972), (10, 2646986), (20, 1323493), (131, 202060), (262, 101030), (524, 50515), (655, 40412), (1310, 20206), (2620, 10103)]