1282089820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5827681}}^1$

素因数の和:5827701

約数の個数: 24

約数和(自身を含む): 2937151728

約数和(自身を除く): 1655061908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5827681, 11655362, 23310724, 29138405, 58276810, 64104491, 116553620, 128208982, 256417964, 320522455, 641044910, 1282089820]

約数ペア:

[(1, 1282089820), (2, 641044910), (4, 320522455), (5, 256417964), (10, 128208982), (11, 116553620), (20, 64104491), (22, 58276810), (44, 29138405), (55, 23310724), (110, 11655362), (220, 5827681)]