25830082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 42638400

約数和(自身を除く): 16808318

約数列:

[1, 2, 19, 38, 41, 59, 82, 118, 281, 562, 779, 1121, 1558, 2242, 2419, 4838, 5339, 10678, 11521, 16579, 23042, 33158, 45961, 91922, 218899, 315001, 437798, 630002, 679739, 1359478, 12915041, 25830082]

約数ペア:

[(1, 25830082), (2, 12915041), (19, 1359478), (38, 679739), (41, 630002), (59, 437798), (82, 315001), (118, 218899), (281, 91922), (562, 45961), (779, 33158), (1121, 23042), (1558, 16579), (2242, 11521), (2419, 10678), (4838, 5339)]