90805340

素因数分解:

$2^2\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{2251}}^1$

素因数の和:4277

約数の個数: 24

約数和(自身を含む): 190870512

約数和(自身を除く): 100065172

約数列:

[1, 2, 4, 5, 10, 20, 2017, 2251, 4034, 4502, 8068, 9004, 10085, 11255, 20170, 22510, 40340, 45020, 4540267, 9080534, 18161068, 22701335, 45402670, 90805340]

約数ペア:

[(1, 90805340), (2, 45402670), (4, 22701335), (5, 18161068), (10, 9080534), (20, 4540267), (2017, 45020), (2251, 40340), (4034, 22510), (4502, 20170), (8068, 11255), (9004, 10085)]