26768180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25253}}^1$

素因数の和:25315

約数の個数: 24

約数和(自身を含む): 57276072

約数和(自身を除く): 30507892

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 25253, 50506, 101012, 126265, 252530, 505060, 1338409, 2676818, 5353636, 6692045, 13384090, 26768180]

約数ペア:

[(1, 26768180), (2, 13384090), (4, 6692045), (5, 5353636), (10, 2676818), (20, 1338409), (53, 505060), (106, 252530), (212, 126265), (265, 101012), (530, 50506), (1060, 25253)]