9954800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 60

約数和(自身を含む): 24540096

約数和(自身を除く): 14585296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 607, 656, 820, 1025, 1214, 1640, 2050, 2428, 3035, 3280, 4100, 4856, 6070, 8200, 9712, 12140, 15175, 16400, 24280, 24887, 30350, 48560, 49774, 60700, 99548, 121400, 124435, 199096, 242800, 248870, 398192, 497740, 622175, 995480, 1244350, 1990960, 2488700, 4977400, 9954800]

約数ペア:

[(1, 9954800), (2, 4977400), (4, 2488700), (5, 1990960), (8, 1244350), (10, 995480), (16, 622175), (20, 497740), (25, 398192), (40, 248870), (41, 242800), (50, 199096), (80, 124435), (82, 121400), (100, 99548), (164, 60700), (200, 49774), (205, 48560), (328, 30350), (400, 24887), (410, 24280), (607, 16400), (656, 15175), (820, 12140), (1025, 9712), (1214, 8200), (1640, 6070), (2050, 4856), (2428, 4100), (3035, 3280)]