1131307540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{7529}}^1$

素因数の和:8232

約数の個数: 48

約数和(自身を含む): 2595862080

約数和(自身を除く): 1464554540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 683, 1366, 2732, 3415, 6830, 7513, 7529, 13660, 15026, 15058, 30052, 30116, 37565, 37645, 75130, 75290, 82819, 150260, 150580, 165638, 331276, 414095, 828190, 1656380, 5142307, 10284614, 20569228, 25711535, 51423070, 56565377, 102846140, 113130754, 226261508, 282826885, 565653770, 1131307540]

約数ペア:

[(1, 1131307540), (2, 565653770), (4, 282826885), (5, 226261508), (10, 113130754), (11, 102846140), (20, 56565377), (22, 51423070), (44, 25711535), (55, 20569228), (110, 10284614), (220, 5142307), (683, 1656380), (1366, 828190), (2732, 414095), (3415, 331276), (6830, 165638), (7513, 150580), (7529, 150260), (13660, 82819), (15026, 75290), (15058, 75130), (30052, 37645), (30116, 37565)]