576980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 1283688

約数和(自身を除く): 706708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1697, 3394, 6788, 8485, 16970, 28849, 33940, 57698, 115396, 144245, 288490, 576980]

約数ペア:

[(1, 576980), (2, 288490), (4, 144245), (5, 115396), (10, 57698), (17, 33940), (20, 28849), (34, 16970), (68, 8485), (85, 6788), (170, 3394), (340, 1697)]