4044140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{883}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 8539440

約数和(自身を除く): 4495300

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 883, 916, 1145, 1766, 2290, 3532, 4415, 4580, 8830, 17660, 202207, 404414, 808828, 1011035, 2022070, 4044140]

約数ペア:

[(1, 4044140), (2, 2022070), (4, 1011035), (5, 808828), (10, 404414), (20, 202207), (229, 17660), (458, 8830), (883, 4580), (916, 4415), (1145, 3532), (1766, 2290)]