9758870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 19422720

約数和(自身を除く): 9663850

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1123, 1738, 2246, 4345, 5615, 8690, 11230, 12353, 24706, 61765, 88717, 123530, 177434, 443585, 887170, 975887, 1951774, 4879435, 9758870]

約数ペア:

[(1, 9758870), (2, 4879435), (5, 1951774), (10, 975887), (11, 887170), (22, 443585), (55, 177434), (79, 123530), (110, 88717), (158, 61765), (395, 24706), (790, 12353), (869, 11230), (1123, 8690), (1738, 5615), (2246, 4345)]