268097000

素因数分解:

$2^3\times 5^3\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2259

約数の個数: 64

約数和(自身を含む): 632586240

約数和(自身を除く): 364489240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 127, 200, 250, 254, 500, 508, 635, 1000, 1016, 1270, 2111, 2540, 3175, 4222, 5080, 6350, 8444, 10555, 12700, 15875, 16888, 21110, 25400, 31750, 42220, 52775, 63500, 84440, 105550, 127000, 211100, 263875, 268097, 422200, 527750, 536194, 1055500, 1072388, 1340485, 2111000, 2144776, 2680970, 5361940, 6702425, 10723880, 13404850, 26809700, 33512125, 53619400, 67024250, 134048500, 268097000]

約数ペア:

[(1, 268097000), (2, 134048500), (4, 67024250), (5, 53619400), (8, 33512125), (10, 26809700), (20, 13404850), (25, 10723880), (40, 6702425), (50, 5361940), (100, 2680970), (125, 2144776), (127, 2111000), (200, 1340485), (250, 1072388), (254, 1055500), (500, 536194), (508, 527750), (635, 422200), (1000, 268097), (1016, 263875), (1270, 211100), (2111, 127000), (2540, 105550), (3175, 84440), (4222, 63500), (5080, 52775), (6350, 42220), (8444, 31750), (10555, 25400), (12700, 21110), (15875, 16888)]