45222020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77969}}^1$

素因数の和:78007

約数の個数: 24

約数和(自身を含む): 98242200

約数和(自身を除く): 53020180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 77969, 155938, 311876, 389845, 779690, 1559380, 2261101, 4522202, 9044404, 11305505, 22611010, 45222020]

約数ペア:

[(1, 45222020), (2, 22611010), (4, 11305505), (5, 9044404), (10, 4522202), (20, 2261101), (29, 1559380), (58, 779690), (116, 389845), (145, 311876), (290, 155938), (580, 77969)]