3209540

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 6773760

約数和(自身を除く): 3564220

約数列:

[1, 2, 4, 5, 10, 20, 383, 419, 766, 838, 1532, 1676, 1915, 2095, 3830, 4190, 7660, 8380, 160477, 320954, 641908, 802385, 1604770, 3209540]

約数ペア:

[(1, 3209540), (2, 1604770), (4, 802385), (5, 641908), (10, 320954), (20, 160477), (383, 8380), (419, 7660), (766, 4190), (838, 3830), (1532, 2095), (1676, 1915)]