25420115060

素因数分解:

$2^2\times 5^1\times {\mathrm{6337}}^1\times {\mathrm{200569}}^1$

素因数の和:206915

約数の個数: 24

約数和(自身を含む): 53390931720

約数和(自身を除く): 27970816660

約数列:

[1, 2, 4, 5, 10, 20, 6337, 12674, 25348, 31685, 63370, 126740, 200569, 401138, 802276, 1002845, 2005690, 4011380, 1271005753, 2542011506, 5084023012, 6355028765, 12710057530, 25420115060]

約数ペア:

[(1, 25420115060), (2, 12710057530), (4, 6355028765), (5, 5084023012), (10, 2542011506), (20, 1271005753), (6337, 4011380), (12674, 2005690), (25348, 1002845), (31685, 802276), (63370, 401138), (126740, 200569)]