16257200

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 60

約数和(自身を含む): 39554760

約数和(自身を除く): 23297560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 419, 485, 776, 838, 970, 1552, 1676, 1940, 2095, 2425, 3352, 3880, 4190, 4850, 6704, 7760, 8380, 9700, 10475, 16760, 19400, 20950, 33520, 38800, 40643, 41900, 81286, 83800, 162572, 167600, 203215, 325144, 406430, 650288, 812860, 1016075, 1625720, 2032150, 3251440, 4064300, 8128600, 16257200]

約数ペア:

[(1, 16257200), (2, 8128600), (4, 4064300), (5, 3251440), (8, 2032150), (10, 1625720), (16, 1016075), (20, 812860), (25, 650288), (40, 406430), (50, 325144), (80, 203215), (97, 167600), (100, 162572), (194, 83800), (200, 81286), (388, 41900), (400, 40643), (419, 38800), (485, 33520), (776, 20950), (838, 19400), (970, 16760), (1552, 10475), (1676, 9700), (1940, 8380), (2095, 7760), (2425, 6704), (3352, 4850), (3880, 4190)]