11552660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 16389100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 461, 716, 895, 922, 1253, 1790, 1844, 2305, 2506, 3227, 3580, 4610, 5012, 6265, 6454, 9220, 12530, 12908, 16135, 25060, 32270, 64540, 82519, 165038, 330076, 412595, 577633, 825190, 1155266, 1650380, 2310532, 2888165, 5776330, 11552660]

約数ペア:

[(1, 11552660), (2, 5776330), (4, 2888165), (5, 2310532), (7, 1650380), (10, 1155266), (14, 825190), (20, 577633), (28, 412595), (35, 330076), (70, 165038), (140, 82519), (179, 64540), (358, 32270), (461, 25060), (716, 16135), (895, 12908), (922, 12530), (1253, 9220), (1790, 6454), (1844, 6265), (2305, 5012), (2506, 4610), (3227, 3580)]