80374052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 163924992

約数和(自身を除く): 83550940

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1847, 1892, 1978, 3694, 3956, 7388, 10879, 20317, 21758, 40634, 42481, 43516, 79421, 81268, 84962, 158842, 169924, 317684, 467291, 873631, 934582, 1747262, 1826683, 1869164, 3494524, 3653366, 7306732, 20093513, 40187026, 80374052]

約数ペア:

[(1, 80374052), (2, 40187026), (4, 20093513), (11, 7306732), (22, 3653366), (23, 3494524), (43, 1869164), (44, 1826683), (46, 1747262), (86, 934582), (92, 873631), (172, 467291), (253, 317684), (473, 169924), (506, 158842), (946, 84962), (989, 81268), (1012, 79421), (1847, 43516), (1892, 42481), (1978, 40634), (3694, 21758), (3956, 20317), (7388, 10879)]