67045220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{304751}}^1$

素因数の和:304771

約数の個数: 24

約数和(自身を含む): 153595008

約数和(自身を除く): 86549788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 304751, 609502, 1219004, 1523755, 3047510, 3352261, 6095020, 6704522, 13409044, 16761305, 33522610, 67045220]

約数ペア:

[(1, 67045220), (2, 33522610), (4, 16761305), (5, 13409044), (10, 6704522), (11, 6095020), (20, 3352261), (22, 3047510), (44, 1523755), (55, 1219004), (110, 609502), (220, 304751)]