419748670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{33769}}^1$

素因数の和:33900

約数の個数: 32

約数和(自身を含む): 831552480

約数和(自身を除く): 411803810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 33769, 67538, 168845, 337690, 371459, 742918, 1857295, 3714590, 3815897, 7631794, 19079485, 38158970, 41974867, 83949734, 209874335, 419748670]

約数ペア:

[(1, 419748670), (2, 209874335), (5, 83949734), (10, 41974867), (11, 38158970), (22, 19079485), (55, 7631794), (110, 3815897), (113, 3714590), (226, 1857295), (565, 742918), (1130, 371459), (1243, 337690), (2486, 168845), (6215, 67538), (12430, 33769)]