26357420

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1453}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 55449744

約数和(自身を除く): 29092324

約数列:

[1, 2, 4, 5, 10, 20, 907, 1453, 1814, 2906, 3628, 4535, 5812, 7265, 9070, 14530, 18140, 29060, 1317871, 2635742, 5271484, 6589355, 13178710, 26357420]

約数ペア:

[(1, 26357420), (2, 13178710), (4, 6589355), (5, 5271484), (10, 2635742), (20, 1317871), (907, 29060), (1453, 18140), (1814, 14530), (2906, 9070), (3628, 7265), (4535, 5812)]