10558940

素因数分解:

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

素因数の和:594

約数の個数: 48

約数和(自身を含む): 25536000

約数和(自身を除く): 14977060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 379, 398, 758, 796, 995, 1393, 1516, 1895, 1990, 2653, 2786, 3790, 3980, 5306, 5572, 6965, 7580, 10612, 13265, 13930, 26530, 27860, 53060, 75421, 150842, 301684, 377105, 527947, 754210, 1055894, 1508420, 2111788, 2639735, 5279470, 10558940]

約数ペア:

[(1, 10558940), (2, 5279470), (4, 2639735), (5, 2111788), (7, 1508420), (10, 1055894), (14, 754210), (20, 527947), (28, 377105), (35, 301684), (70, 150842), (140, 75421), (199, 53060), (379, 27860), (398, 26530), (758, 13930), (796, 13265), (995, 10612), (1393, 7580), (1516, 6965), (1895, 5572), (1990, 5306), (2653, 3980), (2786, 3790)]