5288420

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{941}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 11157048

約数和(自身を除く): 5868628

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 941, 1124, 1405, 1882, 2810, 3764, 4705, 5620, 9410, 18820, 264421, 528842, 1057684, 1322105, 2644210, 5288420]

約数ペア:

[(1, 5288420), (2, 2644210), (4, 1322105), (5, 1057684), (10, 528842), (20, 264421), (281, 18820), (562, 9410), (941, 5620), (1124, 4705), (1405, 3764), (1882, 2810)]