25370140

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2161}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 53392752

約数和(自身を除く): 28022612

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 2161, 2348, 2935, 4322, 5870, 8644, 10805, 11740, 21610, 43220, 1268507, 2537014, 5074028, 6342535, 12685070, 25370140]

約数ペア:

[(1, 25370140), (2, 12685070), (4, 6342535), (5, 5074028), (10, 2537014), (20, 1268507), (587, 43220), (1174, 21610), (2161, 11740), (2348, 10805), (2935, 8644), (4322, 5870)]