11499400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5254

約数の個数: 48

約数和(自身を含む): 29172240

約数和(自身を除く): 17672840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 5227, 10454, 20908, 26135, 41816, 52270, 57497, 104540, 114994, 130675, 209080, 229988, 261350, 287485, 459976, 522700, 574970, 1045400, 1149940, 1437425, 2299880, 2874850, 5749700, 11499400]

約数ペア:

[(1, 11499400), (2, 5749700), (4, 2874850), (5, 2299880), (8, 1437425), (10, 1149940), (11, 1045400), (20, 574970), (22, 522700), (25, 459976), (40, 287485), (44, 261350), (50, 229988), (55, 209080), (88, 130675), (100, 114994), (110, 104540), (200, 57497), (220, 52270), (275, 41816), (440, 26135), (550, 20908), (1100, 10454), (2200, 5227)]