9680600

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 22785000

約数和(自身を除く): 13104400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 499, 776, 970, 998, 1940, 1996, 2425, 2495, 3880, 3992, 4850, 4990, 9700, 9980, 12475, 19400, 19960, 24950, 48403, 49900, 96806, 99800, 193612, 242015, 387224, 484030, 968060, 1210075, 1936120, 2420150, 4840300, 9680600]

約数ペア:

[(1, 9680600), (2, 4840300), (4, 2420150), (5, 1936120), (8, 1210075), (10, 968060), (20, 484030), (25, 387224), (40, 242015), (50, 193612), (97, 99800), (100, 96806), (194, 49900), (200, 48403), (388, 24950), (485, 19960), (499, 19400), (776, 12475), (970, 9980), (998, 9700), (1940, 4990), (1996, 4850), (2425, 3992), (2495, 3880)]