7196380

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1031}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 15170400

約数和(自身を除く): 7974020

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1031, 1396, 1745, 2062, 3490, 4124, 5155, 6980, 10310, 20620, 359819, 719638, 1439276, 1799095, 3598190, 7196380]

約数ペア:

[(1, 7196380), (2, 3598190), (4, 1799095), (5, 1439276), (10, 719638), (20, 359819), (349, 20620), (698, 10310), (1031, 6980), (1396, 5155), (1745, 4124), (2062, 3490)]