25782460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117193}}^1$

素因数の和:117213

約数の個数: 24

約数和(自身を含む): 59065776

約数和(自身を除く): 33283316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 117193, 234386, 468772, 585965, 1171930, 1289123, 2343860, 2578246, 5156492, 6445615, 12891230, 25782460]

約数ペア:

[(1, 25782460), (2, 12891230), (4, 6445615), (5, 5156492), (10, 2578246), (11, 2343860), (20, 1289123), (22, 1171930), (44, 585965), (55, 468772), (110, 234386), (220, 117193)]