3274420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1621}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 6948648

約数和(自身を除く): 3674228

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1621, 2020, 3242, 6484, 8105, 16210, 32420, 163721, 327442, 654884, 818605, 1637210, 3274420]

約数ペア:

[(1, 3274420), (2, 1637210), (4, 818605), (5, 654884), (10, 327442), (20, 163721), (101, 32420), (202, 16210), (404, 8105), (505, 6484), (1010, 3242), (1621, 2020)]