47372860

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24419}}^1$

素因数の和:24525

約数の個数: 24

約数和(自身を含む): 100512720

約数和(自身を除く): 53139860

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 24419, 48838, 97676, 122095, 244190, 488380, 2368643, 4737286, 9474572, 11843215, 23686430, 47372860]

約数ペア:

[(1, 47372860), (2, 23686430), (4, 11843215), (5, 9474572), (10, 4737286), (20, 2368643), (97, 488380), (194, 244190), (388, 122095), (485, 97676), (970, 48838), (1940, 24419)]