2909050

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:882

約数の個数: 24

約数和(自身を含む): 5491836

約数和(自身を除く): 2582786

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 797, 1594, 1825, 3650, 3985, 7970, 19925, 39850, 58181, 116362, 290905, 581810, 1454525, 2909050]

約数ペア:

[(1, 2909050), (2, 1454525), (5, 581810), (10, 290905), (25, 116362), (50, 58181), (73, 39850), (146, 19925), (365, 7970), (730, 3985), (797, 3650), (1594, 1825)]