9691363880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22025827}}^1$

素因数の和:22025849

約数の個数: 32

約数和(自身を含む): 23787894240

約数和(自身を除く): 14096530360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22025827, 44051654, 88103308, 110129135, 176206616, 220258270, 242284097, 440516540, 484568194, 881033080, 969136388, 1211420485, 1938272776, 2422840970, 4845681940, 9691363880]

約数ペア:

[(1, 9691363880), (2, 4845681940), (4, 2422840970), (5, 1938272776), (8, 1211420485), (10, 969136388), (11, 881033080), (20, 484568194), (22, 440516540), (40, 242284097), (44, 220258270), (55, 176206616), (88, 110129135), (110, 88103308), (220, 44051654), (440, 22025827)]