56555739380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{403969567}}^1$

素因数の和:403969583

約数の個数: 24

約数和(自身を含む): 135733774848

約数和(自身を除く): 79178035468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 403969567, 807939134, 1615878268, 2019847835, 2827786969, 4039695670, 5655573938, 8079391340, 11311147876, 14138934845, 28277869690, 56555739380]

約数ペア:

[(1, 56555739380), (2, 28277869690), (4, 14138934845), (5, 11311147876), (7, 8079391340), (10, 5655573938), (14, 4039695670), (20, 2827786969), (28, 2019847835), (35, 1615878268), (70, 807939134), (140, 403969567)]