11453840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4979

約数の個数: 40

約数和(自身を含む): 27554040

約数和(自身を除く): 16100200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 4937, 9874, 19748, 24685, 39496, 49370, 78992, 98740, 143173, 197480, 286346, 394960, 572692, 715865, 1145384, 1431730, 2290768, 2863460, 5726920, 11453840]

約数ペア:

[(1, 11453840), (2, 5726920), (4, 2863460), (5, 2290768), (8, 1431730), (10, 1145384), (16, 715865), (20, 572692), (29, 394960), (40, 286346), (58, 197480), (80, 143173), (116, 98740), (145, 78992), (232, 49370), (290, 39496), (464, 24685), (580, 19748), (1160, 9874), (2320, 4937)]