9960980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29297}}^1$

素因数の和:29323

約数の個数: 24

約数和(自身を含む): 22149288

約数和(自身を除く): 12188308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 29297, 58594, 117188, 146485, 292970, 498049, 585940, 996098, 1992196, 2490245, 4980490, 9960980]

約数ペア:

[(1, 9960980), (2, 4980490), (4, 2490245), (5, 1992196), (10, 996098), (17, 585940), (20, 498049), (34, 292970), (68, 146485), (85, 117188), (170, 58594), (340, 29297)]