69124201960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157100459}}^1$

素因数の和:157100481

約数の個数: 32

約数和(自身を含む): 169668496800

約数和(自身を除く): 100544294840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 157100459, 314200918, 628401836, 785502295, 1256803672, 1571004590, 1728105049, 3142009180, 3456210098, 6284018360, 6912420196, 8640525245, 13824840392, 17281050490, 34562100980, 69124201960]

約数ペア:

[(1, 69124201960), (2, 34562100980), (4, 17281050490), (5, 13824840392), (8, 8640525245), (10, 6912420196), (11, 6284018360), (20, 3456210098), (22, 3142009180), (40, 1728105049), (44, 1571004590), (55, 1256803672), (88, 785502295), (110, 628401836), (220, 314200918), (440, 157100459)]