9404000

素因数分解:

$2^5\times 5^3\times {\mathrm{2351}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 23115456

約数和(自身を除く): 13711456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2351, 4000, 4702, 9404, 11755, 18808, 23510, 37616, 47020, 58775, 75232, 94040, 117550, 188080, 235100, 293875, 376160, 470200, 587750, 940400, 1175500, 1880800, 2351000, 4702000, 9404000]

約数ペア:

[(1, 9404000), (2, 4702000), (4, 2351000), (5, 1880800), (8, 1175500), (10, 940400), (16, 587750), (20, 470200), (25, 376160), (32, 293875), (40, 235100), (50, 188080), (80, 117550), (100, 94040), (125, 75232), (160, 58775), (200, 47020), (250, 37616), (400, 23510), (500, 18808), (800, 11755), (1000, 9404), (2000, 4702), (2351, 4000)]