5205020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2683}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 11047344

約数和(自身を除く): 5842324

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2683, 5366, 10732, 13415, 26830, 53660, 260251, 520502, 1041004, 1301255, 2602510, 5205020]

約数ペア:

[(1, 5205020), (2, 2602510), (4, 1301255), (5, 1041004), (10, 520502), (20, 260251), (97, 53660), (194, 26830), (388, 13415), (485, 10732), (970, 5366), (1940, 2683)]