26836660

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10243}}^1$

素因数の和:10383

約数の個数: 24

約数和(自身を含む): 56792736

約数和(自身を除く): 29956076

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10243, 20486, 40972, 51215, 102430, 204860, 1341833, 2683666, 5367332, 6709165, 13418330, 26836660]

約数ペア:

[(1, 26836660), (2, 13418330), (4, 6709165), (5, 5367332), (10, 2683666), (20, 1341833), (131, 204860), (262, 102430), (524, 51215), (655, 40972), (1310, 20486), (2620, 10243)]