3242420

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 6849024

約数和(自身を除く): 3606604

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 727, 892, 1115, 1454, 2230, 2908, 3635, 4460, 7270, 14540, 162121, 324242, 648484, 810605, 1621210, 3242420]

約数ペア:

[(1, 3242420), (2, 1621210), (4, 810605), (5, 648484), (10, 324242), (20, 162121), (223, 14540), (446, 7270), (727, 4460), (892, 3635), (1115, 2908), (1454, 2230)]