1376660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 3061800

約数和(自身を除く): 1685140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4049, 8098, 16196, 20245, 40490, 68833, 80980, 137666, 275332, 344165, 688330, 1376660]

約数ペア:

[(1, 1376660), (2, 688330), (4, 344165), (5, 275332), (10, 137666), (17, 80980), (20, 68833), (34, 40490), (68, 20245), (85, 16196), (170, 8098), (340, 4049)]