10612940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40819}}^1$

素因数の和:40841

約数の個数: 24

約数和(自身を含む): 24002160

約数和(自身を除く): 13389220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40819, 81638, 163276, 204095, 408190, 530647, 816380, 1061294, 2122588, 2653235, 5306470, 10612940]

約数ペア:

[(1, 10612940), (2, 5306470), (4, 2653235), (5, 2122588), (10, 1061294), (13, 816380), (20, 530647), (26, 408190), (52, 204095), (65, 163276), (130, 81638), (260, 40819)]