4420210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10781}}^1$

素因数の和:10829

約数の個数: 16

約数和(自身を含む): 8151192

約数和(自身を除く): 3730982

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 10781, 21562, 53905, 107810, 442021, 884042, 2210105, 4420210]

約数ペア:

[(1, 4420210), (2, 2210105), (5, 884042), (10, 442021), (41, 107810), (82, 53905), (205, 21562), (410, 10781)]