108982660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 235146240

約数和(自身を除く): 126163580

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 269, 431, 470, 538, 862, 940, 1076, 1345, 1724, 2155, 2690, 4310, 5380, 8620, 12643, 20257, 25286, 40514, 50572, 63215, 81028, 101285, 115939, 126430, 202570, 231878, 252860, 405140, 463756, 579695, 1159390, 2318780, 5449133, 10898266, 21796532, 27245665, 54491330, 108982660]

約数ペア:

[(1, 108982660), (2, 54491330), (4, 27245665), (5, 21796532), (10, 10898266), (20, 5449133), (47, 2318780), (94, 1159390), (188, 579695), (235, 463756), (269, 405140), (431, 252860), (470, 231878), (538, 202570), (862, 126430), (940, 115939), (1076, 101285), (1345, 81028), (1724, 63215), (2155, 50572), (2690, 40514), (4310, 25286), (5380, 20257), (8620, 12643)]