42564460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73387}}^1$

素因数の和:73425

約数の個数: 24

約数和(自身を含む): 92468880

約数和(自身を除く): 49904420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 73387, 146774, 293548, 366935, 733870, 1467740, 2128223, 4256446, 8512892, 10641115, 21282230, 42564460]

約数ペア:

[(1, 42564460), (2, 21282230), (4, 10641115), (5, 8512892), (10, 4256446), (20, 2128223), (29, 1467740), (58, 733870), (116, 366935), (145, 293548), (290, 146774), (580, 73387)]