9372620

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2221}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 19784688

約数和(自身を除く): 10412068

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 2221, 4220, 4442, 8884, 11105, 22210, 44420, 468631, 937262, 1874524, 2343155, 4686310, 9372620]

約数ペア:

[(1, 9372620), (2, 4686310), (4, 2343155), (5, 1874524), (10, 937262), (20, 468631), (211, 44420), (422, 22210), (844, 11105), (1055, 8884), (2110, 4442), (2221, 4220)]