110278220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{424147}}^1$

素因数の和:424169

約数の個数: 24

約数和(自身を含む): 249399024

約数和(自身を除く): 139120804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 424147, 848294, 1696588, 2120735, 4241470, 5513911, 8482940, 11027822, 22055644, 27569555, 55139110, 110278220]

約数ペア:

[(1, 110278220), (2, 55139110), (4, 27569555), (5, 22055644), (10, 11027822), (13, 8482940), (20, 5513911), (26, 4241470), (52, 2120735), (65, 1696588), (130, 848294), (260, 424147)]