5819020

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 12318768

約数和(自身を除く): 6499748

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2221, 2620, 4442, 8884, 11105, 22210, 44420, 290951, 581902, 1163804, 1454755, 2909510, 5819020]

約数ペア:

[(1, 5819020), (2, 2909510), (4, 1454755), (5, 1163804), (10, 581902), (20, 290951), (131, 44420), (262, 22210), (524, 11105), (655, 8884), (1310, 4442), (2221, 2620)]