26104420

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2179}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 54936000

約数和(自身を除く): 28831580

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2179, 2396, 2995, 4358, 5990, 8716, 10895, 11980, 21790, 43580, 1305221, 2610442, 5220884, 6526105, 13052210, 26104420]

約数ペア:

[(1, 26104420), (2, 13052210), (4, 6526105), (5, 5220884), (10, 2610442), (20, 1305221), (599, 43580), (1198, 21790), (2179, 11980), (2396, 10895), (2995, 8716), (4358, 5990)]