11454320

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2217

約数の個数: 40

約数和(自身を含む): 27041424

約数和(自身を除く): 15587104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2137, 2680, 4274, 5360, 8548, 10685, 17096, 21370, 34192, 42740, 85480, 143179, 170960, 286358, 572716, 715895, 1145432, 1431790, 2290864, 2863580, 5727160, 11454320]

約数ペア:

[(1, 11454320), (2, 5727160), (4, 2863580), (5, 2290864), (8, 1431790), (10, 1145432), (16, 715895), (20, 572716), (40, 286358), (67, 170960), (80, 143179), (134, 85480), (268, 42740), (335, 34192), (536, 21370), (670, 17096), (1072, 10685), (1340, 8548), (2137, 5360), (2680, 4274)]