776077060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{320693}}^1$

素因数の和:320724

約数の個数: 36

約数和(自身を含む): 1791396684

約数和(自身を除く): 1015319624

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 320693, 641386, 1282772, 1603465, 3206930, 3527623, 6413860, 7055246, 14110492, 17638115, 35276230, 38803853, 70552460, 77607706, 155215412, 194019265, 388038530, 776077060]

約数ペア:

[(1, 776077060), (2, 388038530), (4, 194019265), (5, 155215412), (10, 77607706), (11, 70552460), (20, 38803853), (22, 35276230), (44, 17638115), (55, 14110492), (110, 7055246), (121, 6413860), (220, 3527623), (242, 3206930), (484, 1603465), (605, 1282772), (1210, 641386), (2420, 320693)]