201130257920

素因数分解:

$2^9\times 5^1\times {\mathrm{78566507}}^1$

素因数の和:78566530

約数の個数: 40

約数和(自身を含む): 482241226104

約数和(自身を除く): 281110968184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 78566507, 157133014, 314266028, 392832535, 628532056, 785665070, 1257064112, 1571330140, 2514128224, 3142660280, 5028256448, 6285320560, 10056512896, 12570641120, 20113025792, 25141282240, 40226051584, 50282564480, 100565128960, 201130257920]

約数ペア:

[(1, 201130257920), (2, 100565128960), (4, 50282564480), (5, 40226051584), (8, 25141282240), (10, 20113025792), (16, 12570641120), (20, 10056512896), (32, 6285320560), (40, 5028256448), (64, 3142660280), (80, 2514128224), (128, 1571330140), (160, 1257064112), (256, 785665070), (320, 628532056), (512, 392832535), (640, 314266028), (1280, 157133014), (2560, 78566507)]