11275280

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1453}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 26503512

約数和(自身を除く): 15228232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1453, 1552, 1940, 2906, 3880, 5812, 7265, 7760, 11624, 14530, 23248, 29060, 58120, 116240, 140941, 281882, 563764, 704705, 1127528, 1409410, 2255056, 2818820, 5637640, 11275280]

約数ペア:

[(1, 11275280), (2, 5637640), (4, 2818820), (5, 2255056), (8, 1409410), (10, 1127528), (16, 704705), (20, 563764), (40, 281882), (80, 140941), (97, 116240), (194, 58120), (388, 29060), (485, 23248), (776, 14530), (970, 11624), (1453, 7760), (1552, 7265), (1940, 5812), (2906, 3880)]