2012470840

素因数分解:

$2^3\times 5^1\times {\mathrm{50311771}}^1$

素因数の和:50311782

約数の個数: 16

約数和(自身を含む): 4528059480

約数和(自身を除く): 2515588640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50311771, 100623542, 201247084, 251558855, 402494168, 503117710, 1006235420, 2012470840]

約数ペア:

[(1, 2012470840), (2, 1006235420), (4, 503117710), (5, 402494168), (8, 251558855), (10, 201247084), (20, 100623542), (40, 50311771)]