10994170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 21850560

約数和(自身を除く): 10856390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1123, 1958, 2246, 4895, 5615, 9790, 11230, 12353, 24706, 61765, 99947, 123530, 199894, 499735, 999470, 1099417, 2198834, 5497085, 10994170]

約数ペア:

[(1, 10994170), (2, 5497085), (5, 2198834), (10, 1099417), (11, 999470), (22, 499735), (55, 199894), (89, 123530), (110, 99947), (178, 61765), (445, 24706), (890, 12353), (979, 11230), (1123, 9790), (1958, 5615), (2246, 4895)]