11158220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 24772608

約数和(自身を除く): 13614388

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 191, 230, 254, 382, 460, 508, 635, 764, 955, 1270, 1910, 2540, 2921, 3820, 4393, 5842, 8786, 11684, 14605, 17572, 21965, 24257, 29210, 43930, 48514, 58420, 87860, 97028, 121285, 242570, 485140, 557911, 1115822, 2231644, 2789555, 5579110, 11158220]

約数ペア:

[(1, 11158220), (2, 5579110), (4, 2789555), (5, 2231644), (10, 1115822), (20, 557911), (23, 485140), (46, 242570), (92, 121285), (115, 97028), (127, 87860), (191, 58420), (230, 48514), (254, 43930), (382, 29210), (460, 24257), (508, 21965), (635, 17572), (764, 14605), (955, 11684), (1270, 8786), (1910, 5842), (2540, 4393), (2921, 3820)]