753220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 1704024

約数和(自身を除く): 950804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2897, 5794, 11588, 14485, 28970, 37661, 57940, 75322, 150644, 188305, 376610, 753220]

約数ペア:

[(1, 753220), (2, 376610), (4, 188305), (5, 150644), (10, 75322), (13, 57940), (20, 37661), (26, 28970), (52, 14485), (65, 11588), (130, 5794), (260, 2897)]