88894286020

素因数分解:

$2^2\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{1974551}}^1$

素因数の和:1976811

約数の個数: 24

約数和(自身を含む): 186761026368

約数和(自身を除く): 97866740348

約数列:

[1, 2, 4, 5, 10, 20, 2251, 4502, 9004, 11255, 22510, 45020, 1974551, 3949102, 7898204, 9872755, 19745510, 39491020, 4444714301, 8889428602, 17778857204, 22223571505, 44447143010, 88894286020]

約数ペア:

[(1, 88894286020), (2, 44447143010), (4, 22223571505), (5, 17778857204), (10, 8889428602), (20, 4444714301), (2251, 39491020), (4502, 19745510), (9004, 9872755), (11255, 7898204), (22510, 3949102), (45020, 1974551)]