6304420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3121}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 13374648

約数和(自身を除く): 7070228

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 3121, 6242, 12484, 15605, 31210, 62420, 315221, 630442, 1260884, 1576105, 3152210, 6304420]

約数ペア:

[(1, 6304420), (2, 3152210), (4, 1576105), (5, 1260884), (10, 630442), (20, 315221), (101, 62420), (202, 31210), (404, 15605), (505, 12484), (1010, 6242), (2020, 3121)]