13612580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40037}}^1$

素因数の和:40063

約数の個数: 24

約数和(自身を含む): 30268728

約数和(自身を除く): 16656148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 40037, 80074, 160148, 200185, 400370, 680629, 800740, 1361258, 2722516, 3403145, 6806290, 13612580]

約数ペア:

[(1, 13612580), (2, 6806290), (4, 3403145), (5, 2722516), (10, 1361258), (17, 800740), (20, 680629), (34, 400370), (68, 200185), (85, 160148), (170, 80074), (340, 40037)]