26397350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 56544000

約数和(自身を除く): 30146650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 199, 350, 379, 398, 758, 995, 1393, 1895, 1990, 2653, 2786, 3790, 4975, 5306, 6965, 9475, 9950, 13265, 13930, 18950, 26530, 34825, 66325, 69650, 75421, 132650, 150842, 377105, 527947, 754210, 1055894, 1885525, 2639735, 3771050, 5279470, 13198675, 26397350]

約数ペア:

[(1, 26397350), (2, 13198675), (5, 5279470), (7, 3771050), (10, 2639735), (14, 1885525), (25, 1055894), (35, 754210), (50, 527947), (70, 377105), (175, 150842), (199, 132650), (350, 75421), (379, 69650), (398, 66325), (758, 34825), (995, 26530), (1393, 18950), (1895, 13930), (1990, 13265), (2653, 9950), (2786, 9475), (3790, 6965), (4975, 5306)]