8786860037140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5293289179}}^1$

素因数の和:5293289271

約数の個数: 24

約数和(自身を含む): 18674724227040

約数和(自身を除く): 9887864189900

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5293289179, 10586578358, 21173156716, 26466445895, 52932891790, 105865783580, 439343001857, 878686003714, 1757372007428, 2196715009285, 4393430018570, 8786860037140]

約数ペア:

[(1, 8786860037140), (2, 4393430018570), (4, 2196715009285), (5, 1757372007428), (10, 878686003714), (20, 439343001857), (83, 105865783580), (166, 52932891790), (332, 26466445895), (415, 21173156716), (830, 10586578358), (1660, 5293289179)]