40974880

素因数分解:

$2^5\times 5^1\times {\mathrm{256093}}^1$

素因数の和:256108

約数の個数: 24

約数和(自身を含む): 96803532

約数和(自身を除く): 55828652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 256093, 512186, 1024372, 1280465, 2048744, 2560930, 4097488, 5121860, 8194976, 10243720, 20487440, 40974880]

約数ペア:

[(1, 40974880), (2, 20487440), (4, 10243720), (5, 8194976), (8, 5121860), (10, 4097488), (16, 2560930), (20, 2048744), (32, 1280465), (40, 1024372), (80, 512186), (160, 256093)]