117582140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{452239}}^1$

素因数の和:452261

約数の個数: 24

約数和(自身を含む): 265917120

約数和(自身を除く): 148334980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 452239, 904478, 1808956, 2261195, 4522390, 5879107, 9044780, 11758214, 23516428, 29395535, 58791070, 117582140]

約数ペア:

[(1, 117582140), (2, 58791070), (4, 29395535), (5, 23516428), (10, 11758214), (13, 9044780), (20, 5879107), (26, 4522390), (52, 2261195), (65, 1808956), (130, 904478), (260, 452239)]