224737220

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{23459}}^1$

素因数の和:23947

約数の個数: 24

約数和(自身を含む): 472953600

約数和(自身を除く): 248216380

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 23459, 46918, 93836, 117295, 234590, 469180, 11236861, 22473722, 44947444, 56184305, 112368610, 224737220]

約数ペア:

[(1, 224737220), (2, 112368610), (4, 56184305), (5, 44947444), (10, 22473722), (20, 11236861), (479, 469180), (958, 234590), (1916, 117295), (2395, 93836), (4790, 46918), (9580, 23459)]