14720200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6691}}^1$

素因数の和:6718

約数の個数: 48

約数和(自身を含む): 37341360

約数和(自身を除く): 22621160

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, 6691, 13382, 26764, 33455, 53528, 66910, 73601, 133820, 147202, 167275, 267640, 294404, 334550, 368005, 588808, 669100, 736010, 1338200, 1472020, 1840025, 2944040, 3680050, 7360100, 14720200]

約数ペア:

[(1, 14720200), (2, 7360100), (4, 3680050), (5, 2944040), (8, 1840025), (10, 1472020), (11, 1338200), (20, 736010), (22, 669100), (25, 588808), (40, 368005), (44, 334550), (50, 294404), (55, 267640), (88, 167275), (100, 147202), (110, 133820), (200, 73601), (220, 66910), (275, 53528), (440, 33455), (550, 26764), (1100, 13382), (2200, 6691)]