25727540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21803}}^1$

素因数の和:21871

約数の個数: 24

約数和(自身を含む): 54946080

約数和(自身を除く): 29218540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 21803, 43606, 87212, 109015, 218030, 436060, 1286377, 2572754, 5145508, 6431885, 12863770, 25727540]

約数ペア:

[(1, 25727540), (2, 12863770), (4, 6431885), (5, 5145508), (10, 2572754), (20, 1286377), (59, 436060), (118, 218030), (236, 109015), (295, 87212), (590, 43606), (1180, 21803)]