132852860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4817}}^1$

素因数の和:5030

約数の個数: 48

約数和(自身を含む): 320531904

約数和(自身を除く): 187679044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2758, 3940, 4817, 5516, 6895, 9634, 13790, 19268, 24085, 27580, 33719, 48170, 67438, 96340, 134876, 168595, 337190, 674380, 948949, 1897898, 3795796, 4744745, 6642643, 9489490, 13285286, 18978980, 26570572, 33213215, 66426430, 132852860]

約数ペア:

[(1, 132852860), (2, 66426430), (4, 33213215), (5, 26570572), (7, 18978980), (10, 13285286), (14, 9489490), (20, 6642643), (28, 4744745), (35, 3795796), (70, 1897898), (140, 948949), (197, 674380), (394, 337190), (788, 168595), (985, 134876), (1379, 96340), (1970, 67438), (2758, 48170), (3940, 33719), (4817, 27580), (5516, 24085), (6895, 19268), (9634, 13790)]