3206540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9431}}^1$

素因数の和:9457

約数の個数: 24

約数和(自身を含む): 7130592

約数和(自身を除く): 3924052

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 9431, 18862, 37724, 47155, 94310, 160327, 188620, 320654, 641308, 801635, 1603270, 3206540]

約数ペア:

[(1, 3206540), (2, 1603270), (4, 801635), (5, 641308), (10, 320654), (17, 188620), (20, 160327), (34, 94310), (68, 47155), (85, 37724), (170, 18862), (340, 9431)]