6364420

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 13434624

約数和(自身を除く): 7070204

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 1427, 2230, 2854, 4460, 5708, 7135, 14270, 28540, 318221, 636442, 1272884, 1591105, 3182210, 6364420]

約数ペア:

[(1, 6364420), (2, 3182210), (4, 1591105), (5, 1272884), (10, 636442), (20, 318221), (223, 28540), (446, 14270), (892, 7135), (1115, 5708), (1427, 4460), (2230, 2854)]