32781020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{56519}}^1$

素因数の和:56557

約数の個数: 24

約数和(自身を含む): 71215200

約数和(自身を除く): 38434180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 56519, 113038, 226076, 282595, 565190, 1130380, 1639051, 3278102, 6556204, 8195255, 16390510, 32781020]

約数ペア:

[(1, 32781020), (2, 16390510), (4, 8195255), (5, 6556204), (10, 3278102), (20, 1639051), (29, 1130380), (58, 565190), (116, 282595), (145, 226076), (290, 113038), (580, 56519)]