1266380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 2776032

約数和(自身を除く): 1509652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2753, 5506, 11012, 13765, 27530, 55060, 63319, 126638, 253276, 316595, 633190, 1266380]

約数ペア:

[(1, 1266380), (2, 633190), (4, 316595), (5, 253276), (10, 126638), (20, 63319), (23, 55060), (46, 27530), (92, 13765), (115, 11012), (230, 5506), (460, 2753)]