1258467400

素因数分解:

$2^3\times 5^2\times {\mathrm{1051}}^1\times {\mathrm{5987}}^1$

素因数の和:7054

約数の個数: 48

約数和(自身を含む): 2929209840

約数和(自身を除く): 1670742440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1051, 2102, 4204, 5255, 5987, 8408, 10510, 11974, 21020, 23948, 26275, 29935, 42040, 47896, 52550, 59870, 105100, 119740, 149675, 210200, 239480, 299350, 598700, 1197400, 6292337, 12584674, 25169348, 31461685, 50338696, 62923370, 125846740, 157308425, 251693480, 314616850, 629233700, 1258467400]

約数ペア:

[(1, 1258467400), (2, 629233700), (4, 314616850), (5, 251693480), (8, 157308425), (10, 125846740), (20, 62923370), (25, 50338696), (40, 31461685), (50, 25169348), (100, 12584674), (200, 6292337), (1051, 1197400), (2102, 598700), (4204, 299350), (5255, 239480), (5987, 210200), (8408, 149675), (10510, 119740), (11974, 105100), (21020, 59870), (23948, 52550), (26275, 47896), (29935, 42040)]